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expired Posted by PennyFound | Staff • Nov 16, 2021
expired Posted by PennyFound | Staff • Nov 16, 2021

KitchenAid Semi-Automatic Espresso Machine w/ Automatic Milk Frother Attachment

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$280

$450

37% off
Best Buy
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Deal Details
Best Buy has KitchenAid Semi-Automatic Espresso Machine (KES6404BM) on sale for $279.99. Shipping is free, otherwise select free store curbside pickup where stock permits.

Note, availability for curbside pickup may vary by location.

Thanks to Deal Hunter PennyFound for finding this deal.

Features:
  • Smart Temperature Sensors heat water up to the ideal brewing temperature in less than 45 seconds
  • Cup warmer on top preheats your cups
  • Prepare 1 or 2 espresso shots at a time

Editor's Notes

Written by CChoiVA
  • About this deal:
    • Our research indicates that this offer is $170 lower (~37.8% savings) than the next best available price from a reputable merchant with prices starting from $449.99
  • About this product:
    • Includes: Espresso Machine, Portafilter, Coffee Scoop, Tamper, Steam Wand, Milk Pitcher, Water Tank, Filter Baskets, Drip Tray, Automatic Milk Frother Attachment, Milk Tank, Cleaning Brush
    • 1-year manufacturer's warranty
  • About this store:
    • EXTENDED HOLIDAY RETURN PERIOD: When purchased now through Jan 2, you can return this item anytime until Jan 16.
    • Best Buy return policy here

Original Post

Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Best Buy has KitchenAid Semi-Automatic Espresso Machine (KES6404BM) on sale for $279.99. Shipping is free, otherwise select free store curbside pickup where stock permits.

Note, availability for curbside pickup may vary by location.

Thanks to Deal Hunter PennyFound for finding this deal.

Features:
  • Smart Temperature Sensors heat water up to the ideal brewing temperature in less than 45 seconds
  • Cup warmer on top preheats your cups
  • Prepare 1 or 2 espresso shots at a time

Editor's Notes

Written by CChoiVA
  • About this deal:
    • Our research indicates that this offer is $170 lower (~37.8% savings) than the next best available price from a reputable merchant with prices starting from $449.99
  • About this product:
    • Includes: Espresso Machine, Portafilter, Coffee Scoop, Tamper, Steam Wand, Milk Pitcher, Water Tank, Filter Baskets, Drip Tray, Automatic Milk Frother Attachment, Milk Tank, Cleaning Brush
    • 1-year manufacturer's warranty
  • About this store:
    • EXTENDED HOLIDAY RETURN PERIOD: When purchased now through Jan 2, you can return this item anytime until Jan 16.
    • Best Buy return policy here

Original Post

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Deal Score
+25
Good Deal
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Price Intelligence

Model: KitchenAid Semi-Automatic Espresso Machine and Automatic Milk Frother Attachment - KES6404

Deal History 

Sort: Most Recent
Post Date Sold By Sale Price Activity
03/25/25Amazon$200
0
10/24/23Amazon$184
0
04/13/23Amazon$247
0
11/28/22Best Buy$220
2
09/29/22Amazon$250 popular
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Current Prices

Sort: Lowest to Highest | Last Updated 7/6/2025, 09:36 AM
Sold By Sale Price
Amazon$399.99

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Top Comments

ForbidInjustice
2202 Posts
573 Reputation
All very good points, indeed. The milk frothing attachment is really the biggest selling point for spending this amount of money, I think. I'll add that KitchenAid's warranty, at least for me, has been second-to-none. They've replaced mixers for me with no questions asked, so I'd assume their service on this type of appliance is about the same.

Still have to reiterate the importance of a good grinder to allow this machine to work to its full potential. If someone is entry-level and trying to pull good shots out of this, they shouldn't think they can do it with any old $50 grinder off the Kohl's shelf.
ShawnS4430
421 Posts
163 Reputation
This is for espresso, lattes, and cappuccino not a coffee maker
Wieland
279 Posts
243 Reputation
This is actually a lot of machine for the money. There isn't a single cheaper machine with a standard 58mm basket. Automatic milk frothing is a rare and expensive feature on manual machines.

There are also significant downsides. I think these like Calphalon machines are made by sunbeam. Schematics and replacement parts are not available. No idea if the pressure is properly regulated or adjustable. The casing is plastic apart from the more expensive stainless model.

Edit: The Calphalon iQ and Amazon Commercial espresso machines have the same 3-eared 58mm portafilter design. These machines probably share components and perform similarly. Still haven't seen a technical review, schematic, or teardown of any of them.

71 Comments

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Nov 16, 2021
3,319 Posts
Joined Jul 2009
Nov 16, 2021
jeffricks2051
Nov 16, 2021
3,319 Posts
Quote from Wmgrant01 :
I make hobo coffee just boil it in the pan and if you want a latte shake your milk up till it's foaming and pour it on. 10 cents best tasting coffee ever.
At least get the water hot alone at about 200F, then pour in the ground espresso, and swirl it around, then wait 10-15 sec, then pour through a strainer. That should get you something decent.
Nov 16, 2021
669 Posts
Joined Nov 2006
Nov 16, 2021
pacman777
Nov 16, 2021
669 Posts
Quote from imhotep6 :
That's the one I'm trying to hold out for. But yesterday I came across the Mr coffee espresso maker. Now I can't decide.
I ordered this one and wasn't even looking to buy a espresso maker until I happened to see this deal: https://slickdeals.net/f/15404875-gaggia-anima-automatic-espresso-machine-20-off-at-america-s-test-kitchen-479-99
Nov 16, 2021
3,319 Posts
Joined Jul 2009
Nov 16, 2021
jeffricks2051
Nov 16, 2021
3,319 Posts
If you get this, know you can change the water temp (low, med, high), and the water hardness (low, med, high). You should experment with these to find what works best for your coffee, and the water hardness in your area. Some of the bad reviews MIGHT be because they did not adjust any of these settings.

note: i don't personally understand what the water hardness settings do



Excerpt from manual
PROGRAMING THE WATER TEMPERATURE AND WATER HARDNESS1 21 2

To change pre-programmed Water Temperature: Toggle the Mode button to select Espresso, press and hold for 3 seconds.The indicator lights will show the default factory setting or previous saved setting (see Indicator light chart for reference).Toggle the Mode button between Low-Mid-High to select desired temperature.To save your selection, press button or wait for 10 seconds.11 21 2

To change pre-programmed Water Hardness: Toggle the Mode button to Water, Press and hold for 3 seconds.The indicator lights will show the default factory setting or previous saved setting (see Indicator light chart for reference).Toggle the Mode button between Low-Mid-High to select desired water hardness. To save your selection, press button or wait for 10 seconds.

INDICATOR LIGHT CHARTTIP: To restore all factory settings, Press and Hold "Dose button" for 3 seconds. All indicator lights will blink indicating that all settings are restored.Water Temperature or Water HardnessLowMediumHighNOTE: Water Hardness - Low: 0 to 60,ppm, Medium: 60 to 120 ppm, High: more than 120 ppm

PROGRAMING FUNCTIONTIP: To restore all factory settings, Press and Hold "Dose button" for 3 seconds. Changing the factory default Espresso or Water Volumes may impact the intended performance of the machine.
Nov 17, 2021
108 Posts
Joined Nov 2013
Nov 17, 2021
sychotix
Nov 17, 2021
108 Posts
Anyone buying this should know it likely won't make amazing coffee or be particularly easy to make reproducible, good espresso with it. The world of espresso is an expensive hobby. Also the automatic milk frother is a gimmick. Steaming milk is easy with a couple of attempts of practice.

This doesn't come with a grinder, which for espresso you're going to likely spend a good 200+ to get an entry level electric grinder (could go for a nice manual commandante if you want to save money and build arm muscle). The tamper also looks like garbage, so you'll want to replace that if you actually want to compress the edges too.

Hoffman has a ton of useful information for any beginner looking to get into coffee.
https://www.youtube.com/watch?v=avM-XsaTBIc (espresso machines under $100)
https://www.youtube.com/watch?v=y1LUkfpTtu0 (a challenge to make a good espresso under $250)
https://www.youtube.com/watch?v=7HIGdYy5of4 (machines under $500)

https://www.youtube.com/watch?v=bgjvLQu5NlE [youtube.com] (general guide to grinders)

TL;DW; if you just want nicer coffee... do a v60 or french press with a nice $100 grinder and fresh coffee. If you want to drop $1k and make nice lattes... just watch the videos.
Nov 17, 2021
9,286 Posts
Joined Aug 2009
Nov 17, 2021
woodygg
Nov 17, 2021
9,286 Posts
Quote from Wmgrant01 :
I make hobo coffee just boil it in the pan and if you want a latte shake your milk up till it's foaming and pour it on. 10 cents best tasting coffee ever.
Hey, some people think the food at 7-11 is the best... more power to ya!
Nov 17, 2021
9,286 Posts
Joined Aug 2009
Nov 17, 2021
woodygg
Nov 17, 2021
9,286 Posts
Quote from sychotix :
Anyone buying this should know it likely won't make amazing coffee or be particularly easy to make reproducible, good espresso with it. The world of espresso is an expensive hobby. Also the automatic milk frother is a gimmick. Steaming milk is easy with a couple of attempts of practice.

This doesn't come with a grinder, which for espresso you're going to likely spend a good 200+ to get an entry level electric grinder (could go for a nice manual commandante if you want to save money and build arm muscle). The tamper also looks like garbage, so you'll want to replace that if you actually want to compress the edges too.

Hoffman has a ton of useful information for any beginner looking to get into coffee.
https://www.youtube.com/watch?v=avM-XsaTBIc (espresso machines under $100)
https://www.youtube.com/watch?v=y1LUkfpTtu0 (a challenge to make a good espresso under $250)
https://www.youtube.com/watch?v=7HIGdYy5of4 (machines under $500)

https://www.youtube.com/watch?v=bgjvLQu5NlE [youtube.com] (general guide to grinders)

TL;DW; if you just want nicer coffee... do a v60 or french press with a nice $100 grinder and fresh coffee. If you want to drop $1k and make nice lattes... just watch the videos.
like many things... it's the point of diminishing returns... this will be fine for most people.

sure, it's not as upscale and tasty as shaken hobo coffee.... LMAO
Nov 17, 2021
108 Posts
Joined Nov 2013
Nov 17, 2021
sychotix
Nov 17, 2021
108 Posts

Our community has rated this post as helpful. If you agree, why not thank sychotix

Quote from woodygg :
like many things... it's the point of diminishing returns... this will be fine for most people.

sure, it's not as upscale and tasty as shaken hobo coffee....
Oh certainly, but this machine is nowhere near that. Its like saying there are diminishing returns between dollar bin coffee and coffee beans from starbucks. Are either great? No. But you're not likely to get anything good out of the dollar bin, where the starbucks one can be saved with proper prep and some milk.

Espresso is very complicated... you're putting a puck of coffee under high pressure to extract just the right amount of flavors from it. Don't extract enough? Super sour. Extract too much? Super bitter. Bad puck prep or a bad machine? Channeling through one spot, causing overextraction of the coffee and underextraction of everything else. Repeatability is king, even if your coffee is just okay... a bad machine and cheap grinder will make it nearly impossible for anyone not already experienced.
Last edited by sychotix November 16, 2021 at 04:26 PM.
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Nov 17, 2021
3 Posts
Joined Jan 2020
Nov 17, 2021
SrGhostX
Nov 17, 2021
3 Posts
Quote from MarsSlicks :
Would amazon price match?
amazon doesn't do price match.
Nov 17, 2021
187 Posts
Joined Aug 2017
Nov 17, 2021
BeaKewl
Nov 17, 2021
187 Posts
Quote from jeffricks2051 :
Oh, dude. Get a Aeropress. The thing looks like a giant plastic syringe that looks like it belongs in a hospital, not for making coffee. If you get over that you can make damn good espresso style drinks. Coupled with a milk frother, and a coffee grinder. That's all you really need. Amazing flavor, a bit different than a cappacino at a coffee place that makes them perfect. Honestly, Most coffee shops, no matter how pretencious, make horrible espressos/lattes/capacinos. I can make something I'd rather drink with my aeropress and my breville milk frother (breville one cost like $120, but now there are many frothers just as good for as low as $45.

That said. I just bought this kitchenaid, and 60%+ sure I will be returning it. Just got to try because people saying the build is good. Also saying it makes bad esspresso, but maybe they just don't know what they are doing whatsoever. I'll see soon.
Aeropress? I am intrigued. 🙂 My old, perfect Bunn went so I got a new one and it makes weak coffee. I looked at this but I cannot tell if the coffee it makes is strong or not. So, now I am in search of the perfect cup of sludge. I hate keueigs- I tried all the "strong" coffees and they are all weak. I will look at this aeropress…
Nov 17, 2021
9,286 Posts
Joined Aug 2009
Nov 17, 2021
woodygg
Nov 17, 2021
9,286 Posts
Quote from sychotix :
Oh certainly, but this machine is nowhere near that. Its like saying there are diminishing returns between dollar bin coffee and coffee beans from starbucks. Are either great? No. But you're not likely to get anything good out of the dollar bin, where the starbucks one can be saved with proper prep and some milk.

Espresso is very complicated... you're putting a puck of coffee under high pressure to extract just the right amount of flavors from it. Don't extract enough? Super sour. Extract too much? Super bitter. Bad puck prep or a bad machine? Channeling through one spot, causing overextraction of the coffee and underextraction of everything else. Repeatability is king, even if your coffee is just okay... a bad machine and cheap grinder will make it nearly impossible for anyone not already experienced.
So you've used this machine?
Nov 17, 2021
3,319 Posts
Joined Jul 2009
Nov 17, 2021
jeffricks2051
Nov 17, 2021
3,319 Posts
Quote from BeaKewl :
Aeropress? I am intrigued. 🙂 My old, perfect Bunn went so I got a new one and it makes weak coffee. I looked at this but I cannot tell if the coffee it makes is strong or not. So, now I am in search of the perfect cup of sludge. I hate keueigs- I tried all the "strong" coffees and they are all weak. I will look at this aeropress…
Link to Aeropress product on BB&B. Goes for $30, easy to get for $24 with a 20% off.

https://www.bedbathandbeyond.com/...=aeropress

It's more of an 'espresso' device. I use a fine grind of espresso (more like med-fine because I don't have a good grinder yet, and I don't want to be hard on my grinder). Great esspresso/capacino/latte like drinks with a frother.

People make reg coffee in it too. When I do reg coffee, I do pour overs in a plastic hario v60

https://www.amazon.com/dp/B006IKM...hario&th=1

$10. I use the plastic one because it doesn't steal the water's heat like the ceramic/glass/steel ones do. for those you are expect to preheat them in hot water first.

With the v60 I use these filters ($10):
https://www.amazon.com/gp/product...UTF8&psc=1

For better info, watch youtube videos. search for 'aeropress' 'v60'

The above is great for anyone who wants way better-than-almost-all-crappy-local-coffee-shop stuff. I'd say about 9 out of 10 coffee shops whose employees act like baristas make complete crap. Predictably, in rich affluent areas there will be a a few places that make great espresso. I'm in a regular town, and what I make at home with cheap aeropress and v60 is better than anything around here by far.

Strangely, I hate starbucks cofffee, but their pour overs are somewhat consistent and can be pretty good. They hate making them though and will give you crap, starting with asking you if you would like an americano instead (making one is fast). I can like a pike pou rover. Ask them if they have anything besides Pike avail for a pour over. Some of the others are good, some are horrible. I think their sumatra is crap, even in pour over. The pike can be anywhere from crap to excellent depending on the bean that day. It varies wildly. Regardless of what coffee you get at starbucks, the pour over far better than the ready made. They just harass you when you order one. Takes them 5 min to make one. They often go to next customer before starting your pour over, and if they do start it they forget about it for 10 min.

Those are my best coffee tips. don't take them lightly, I'm older, not my first rodeo.
Nov 17, 2021
3,319 Posts
Joined Jul 2009
Nov 17, 2021
jeffricks2051
Nov 17, 2021
3,319 Posts
Quote from sychotix :
Oh certainly, but this machine is nowhere near that. Its like saying there are diminishing returns between dollar bin coffee and coffee beans from starbucks. Are either great? No. But you're not likely to get anything good out of the dollar bin, where the starbucks one can be saved with proper prep and some milk.

Espresso is very complicated... you're putting a puck of coffee under high pressure to extract just the right amount of flavors from it. Don't extract enough? Super sour. Extract too much? Super bitter. Bad puck prep or a bad machine? Channeling through one spot, causing overextraction of the coffee and underextraction of everything else. Repeatability is king, even if your coffee is just okay... a bad machine and cheap grinder will make it nearly impossible for anyone not already experienced.

What this guy is saying is totally true. I've been through all of that. The sour under extractions, the bitter over extractions. It's very complicated. The fineness of the coffee makes extraction faster. The temp of water makes extraction faster. Speaking of regular coffee. For light coffees you want to use the hottest water you can, boiling. For dark beans you don't want to go much over 190F or a chemical comes out that tastes like crap, and also high temps over extract dark coffee and tastes like crap on a second level.

Oily beans completely goo up your grinder, making them needing to be cleaned after one grind (pretty much). Also, cheaper grinders can face instant death if you put oily gooey dark whole beans in. I have a pretty good cheap grinder that has been doing great for over a year, and I think it's because I stick with a med/fine grind of medium coffees (never oily beans). Because I don't try to put it on the fine settings, and because I use low-oil beans, that grinder is doing a good job so far. I advise the same for any grinder that cost you less than $150.

I consider myself a pretty diligent smart guy on how I approach things like coffee. Trying to make a decent cup took a lot more attempts over a lot more years than I'd want to admit when young. I've got the pour over and aeropress and french press coffee down pretty good. Really good actually, yet still not perfectly consistant. Now I want to get an espresso machine and am baffled on how to select one logically. The no brainers cost thousands, but I cant afford that. I'm sure they are getting better at the 400-1000 range, but how many am I supposed to buy to figure out which one is good? sucks.
Last edited by jeffricks2051 November 16, 2021 at 06:01 PM.
Nov 17, 2021
336 Posts
Joined Nov 2012
Nov 17, 2021
Bk400
Nov 17, 2021
336 Posts
Anyone with an aeropress have a Starbucks iced shaken espresso (blonde ristretto) copy cat recipe? Is the baratza encore a good enough grinder for this with an aeropress? Which beans to use? I know it'll never be espresso but I think the aeropress makes strong enough coffee to make a similar iced oat milk espresso drink, just need the right recipe.
Nov 17, 2021
108 Posts
Joined Nov 2013
Nov 17, 2021
sychotix
Nov 17, 2021
108 Posts
Quote from woodygg :
So you've used this machine?
No, of course not. I don't have the money to try every single espresso machine in existence.
Quote from jeffricks2051 :
What this guy is saying is totally true. I've been through all of that. The sour under extractions, the bitter over extractions. It's very complicated. The fineness of the coffee makes extraction faster. The temp of water makes extraction faster. Speaking of regular coffee. For light coffees you want to use the hottest water you can, boiling. For dark beans you don't want to go much over 190F or a chemical comes out that tastes like crap, and also high temps over extract dark coffee and tastes like crap on a second level.

Oily beans completely goo up your grinder, making them needing to be cleaned after one grind (pretty much). Also, cheaper grinders can face instant death if you put oily gooey dark whole beans in. I have a pretty good cheap grinder that has been doing great for over a year, and I think it's because I stick with a med/fine grind of medium coffees (never oily beans). Because I don't try to put it on the fine settings, and because I use low-oil beans, that grinder is doing a good job so far. I advise the same for any grinder that cost you less than $150.

I consider myself a pretty diligent smart guy on how I approach things like coffee. Trying to make a decent cup took a lot more attempts over a lot more years than I'd want to admit when young. I've got the pour over and aeropress and french press coffee down pretty good. Really good actually, yet still not perfectly consistant. Now I want to get an espresso machine and am baffled on how to select one logically. The no brainers cost thousands, but I cant afford that. I'm sure they are getting better at the 400-1000 range, but how many am I supposed to buy to figure out which one is good? sucks.
I'd recommend checking out Hoffman's channel or the home barista forums. The cheapest machine I've used was a BDB + Sette 270, so I can't personally speak to anything cheaper than that... just what I've learned from research and being around. I've heard great things about the gaggia machines though as entry level. The BDB was pretty great, but as a newbie dialing in felt a bit overwhelming... especially throwing in preinfusion time and pressure into the mix.

The better machine you use, the more consistency you'll have between shots. We upgraded to a DE1+ and used the Sette 270 for a while. It worked pretty well, but dialing in was always like... super picky. A single notch difference would make or break pretty good to awful. We upgrade to a Niche and my god now I understand why people always say the grinder is one of the most important pieces of your equipment. If you end up going cheaper on the machine, try not to cheap out too much on the grinder.

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Nov 17, 2021
1,024 Posts
Joined Jul 2013
Nov 17, 2021
FrothyBits
Nov 17, 2021
1,024 Posts
Quote from ShawnS4430 :
This is for espresso, lattes, and cappuccino not a coffee maker
Americanos are way better than any drip. Replace you regular coffee with Americano ☕️
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