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jheath430 26.3K Views
Oct 20, 2025 12:52 PM

Used Condition: Creality K1 Max Large Build 3D Printer w/ 4-Pack PLA Filament

$288

$410

29% off
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creality_refurbished via eBay has Used Condition: Creality K1 Max Large Build 3D Printer w/ 4-Pack PLA Filament on sale for $339 - Extra 15% Off ($50.85) w/ coupon BESTGIFTS (apply during checkout) = $288.15. Shipping is free.

Thanks to community member jheath430 for finding this deal

Note, product is a certified used unit. This item may be a floor model or store return that has been used.

About the Product
  • 600mm/s Printing Speed
  • 300x300x300 Large Build Volume
  • Dual Model Cooling Fans
  • Dual Hands-Free Auto Leveling
  • Versatile AI LiDAR
  • Observant AI Camera
Includes
  • Used Condition: Creality K1 Max Large Build 3D Printer
  • 4-Pack Creality PLA Filaments

Editor's Notes

Written by Discombobulated | Staff
  • Price Research
    • At the time of research, this used condition unit offers a coupon savings of $50.85 lower (15% savings) compared to a new unit sold by $629.
  • About the Deal
    • Must apply the listed coupon code during checkout for discount to apply (while logged into your account)
    • Product will be sold directly by the Creality brand/manufacturer
    • Offer valid through November 2, 2025 or while supplies last
    • Please see original post/WIKI for additional details (if applicable) or check the forum comments for helpful insights/discussion
  • Additional Details
    • Bulk savings is offered when purchasing 2+ units
    • Product is eligible for 30 day return w/ purchase; seller pays for return shipping

Original Post

Written by jheath430
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
creality_refurbished via eBay has Used Condition: Creality K1 Max Large Build 3D Printer w/ 4-Pack PLA Filament on sale for $339 - Extra 15% Off ($50.85) w/ coupon BESTGIFTS (apply during checkout) = $288.15. Shipping is free.

Thanks to community member jheath430 for finding this deal

Note, product is a certified used unit. This item may be a floor model or store return that has been used.

About the Product
  • 600mm/s Printing Speed
  • 300x300x300 Large Build Volume
  • Dual Model Cooling Fans
  • Dual Hands-Free Auto Leveling
  • Versatile AI LiDAR
  • Observant AI Camera
Includes
  • Used Condition: Creality K1 Max Large Build 3D Printer
  • 4-Pack Creality PLA Filaments

Editor's Notes

Written by Discombobulated | Staff
  • Price Research
    • At the time of research, this used condition unit offers a coupon savings of $50.85 lower (15% savings) compared to a new unit sold by $629.
  • About the Deal
    • Must apply the listed coupon code during checkout for discount to apply (while logged into your account)
    • Product will be sold directly by the Creality brand/manufacturer
    • Offer valid through November 2, 2025 or while supplies last
    • Please see original post/WIKI for additional details (if applicable) or check the forum comments for helpful insights/discussion
  • Additional Details
    • Bulk savings is offered when purchasing 2+ units
    • Product is eligible for 30 day return w/ purchase; seller pays for return shipping

Original Post

Written by jheath430

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39 Comments

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Oct 20, 2025 7:29 PM
132 Comments
Joined Aug 2009

This comment has been rated as unhelpful by Slickdeals users.

Oct 20, 2025 11:00 PM
13 Comments
Joined Oct 2020
SlickStep2463Oct 20, 2025 11:00 PM
13 Comments
Quote from rubisco43 View quoted comment :
Great price for a good printer.. how reliable though?
Its been a workhorse for me for 3 years now. All printers have issues, all have consumables other than filament. Its not perfect, but its pretty damn good. I have a K1, K1 Max, and now a K2 plus.
Pro
Oct 20, 2025 11:47 PM
4.6K Comments
Joined Jul 2003
edrock200
Pro
Oct 20, 2025 11:47 PM
4.6K Comments
Quote from tycodad View quoted comment :
bed leveling is big, man. that's the foundation to a good print. if it ain't putting down layers correctly, your print won't be right. Get a bambu. Any bambu. Quit playing.
Not sure why the thumbs down, this statement is very true in general. Not sure about the k1 but I've had several enders and even with the auto bed leveling kit I spent collectively hours trying to get it level to start properly and even when I did, it would go out of level a few prints later. Going to get a bambu when the p2s comes out.
4
Oct 21, 2025 1:07 AM
1K Comments
Joined May 2010
bikerbanditoOct 21, 2025 1:07 AM
1K Comments
Quote from edrock200 View quoted comment :
<br />
Not sure why the thumbs down, this statement is very true in general. Not sure about the k1 but I've had several enders and even with the auto bed leveling kit I spent collectively hours trying to get it level to start properly and even when I did, it would go out of level a few prints later. Going to get a bambu when the p2s comes out.
The price is so good, but you make a good point.
Pro
Oct 21, 2025 2:11 PM
4.6K Comments
Joined Jul 2003
edrock200
Pro
Oct 21, 2025 2:11 PM
4.6K Comments
Quote from bikerbandito View quoted comment :
The price is so good, but you make a good point.
Yeah don't get me wrong, when you get it to start properly it prints great. But, at least from my experience, a level bed is the foundation to getting any print to start and complete successfully. If the bed isn't level the print never starts properly and can make a real mess if you dont catch it right away.

If you don't mind tinkering I'm sure it's fine. If you want set it and forget it, the leveling issues would be of concern to me.
2
Oct 21, 2025 2:53 PM
2.6K Comments
Joined Dec 2008
the.barbrROct 21, 2025 2:53 PM
2.6K Comments
Holding out until it hits 239... very tempting though
Oct 21, 2025 7:29 PM
141 Comments
Joined Nov 2014
AaronP1456Oct 21, 2025 7:29 PM
141 Comments
Fun printer to mod, if that's your thing. You can install linear rails, a Cartographer probe, and a more clean version of Klipper and then you have a pretty great printer.

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Oct 21, 2025 7:30 PM
1K Comments
Joined Aug 2011
taswynOct 21, 2025 7:30 PM
1K Comments

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

Quote from edrock200 View quoted comment :
Not sure why the thumbs down, this statement is very true in general. Not sure about the k1 but I've had several enders and even with the auto bed leveling kit I spent collectively hours trying to get it level to start properly and even when I did, it would go out of level a few prints later. Going to get a bambu when the p2s comes out.
Enders (pre V3) go out of alignment due to the screws/springs (even before we get to bed heat warping as a topic). There are replacements to help better lock them in. Equally, failing to have adequate tension in the springs always caused issues too. There's also the issue of slowly losing X axis level on single Z screw printers (and equally getting it aligned correctly on dual screw ones), but that doesn't apply to a CoreXY based printer like the K series.

With V3 [SE/KE/etc], the issue is the opposite. There are no adjustment screws, just spacers, and they use a probe to generate a mesh "level". But honestly: mesh leveling is not a true replacement for starting from an [almost] perfectly level bed. You can get super clean prints on an Ender V3 if you very carefully shim the bed until the corners are all equally level (and the auto level makes that much easier to check and continue adjusting).

I'll just say I haven't had an ender I couldn't get level, and even for V2 series most stayed level through hundreds of prints short of accidentally hitting a leveling screw. A lot of people will complain if a printer isn't plug and immediately play perfectly: which, if it's just a hobby thing you do every couple months for fun, FAIR. But if you're at all serious/"serious" (and it's OK to not be!), you're going to need to work on your printers eventually. Every type of printer (even the various ink ones!) is a machine that ends up needing tuning and repair due to wear and tear. Personally I think it's pretty silly to trash up to a thousand or dollars so worth of machine over a few minutes of leveling.

I'm not going to comment on the K1 series more specifically because I haven't bought any and worked on them. But I'd be surprised if any leveling issues on them weren't just as easily fixable as the Ender V3s (and the related videos I've seen are exactly the same as what I've done with my V3 SEs), at which point... well. If people want to spend hundreds or even thousand[s] more over an issue that takes at most 30 minutes to fix and doesn't need any special tools/experience/etc? Hey everyone has their own priorities, I'm not judging, but I also think it's important for people to have enough info to make that decision based on THEIR priorities and what they feel that can handle.

Final note: Personally I'm staying away from Bambu due to their closed and proprietary aspects and especially some of the more recent moves they've made. Creality has had its own bumps and issues in that direction, just nowhere near as bad, even if they're certainly no saints. But to each her own and all that. $288 for a K1 Max is tempting for single color printing, but as a "used condition" I'd always advise being ready to work on it, AT LEAST enough to know what parts to ask for replacements on if it comes in and has issues.
Last edited by taswyn October 21, 2025 at 12:32 PM.
2
Pro
Oct 21, 2025 11:52 PM
4.6K Comments
Joined Jul 2003
edrock200
Pro
Oct 21, 2025 11:52 PM
4.6K Comments
Quote from taswyn View quoted comment :
Enders (pre V3) go out of alignment due to the screws/springs (even before we get to bed heat warping as a topic). There are replacements to help better lock them in. Equally, failing to have adequate tension in the springs always caused issues too. There's also the issue of slowly losing X axis level on single Z screw printers (and equally getting it aligned correctly on dual screw ones), but that doesn't apply to a CoreXY based printer like the K series.

With V3 [SE/KE/etc], the issue is the opposite. There are no adjustment screws, just spacers, and they use a probe to generate a mesh "level". But honestly: mesh leveling is not a true replacement for starting from an [almost] perfectly level bed. You can get super clean prints on an Ender V3 if you very carefully shim the bed until the corners are all equally level (and the auto level makes that much easier to check and continue adjusting).

I'll just say I haven't had an ender I couldn't get level, and even for V2 series most stayed level through hundreds of prints short of accidentally hitting a leveling screw. A lot of people will complain if a printer isn't plug and immediately play perfectly: which, if it's just a hobby thing you do every couple months for fun, FAIR. But if you're at all serious/"serious" (and it's OK to not be!), you're going to need to work on your printers eventually. Every type of printer (even the various ink ones!) is a machine that ends up needing tuning and repair due to wear and tear. Personally I think it's pretty silly to trash up to a thousand or dollars so worth of machine over a few minutes of leveling.

I'm not going to comment on the K1 series more specifically because I haven't bought any and worked on them. But I'd be surprised if any leveling issues on them weren't just as easily fixable as the Ender V3s (and the related videos I've seen are exactly the same as what I've done with my V3 SEs), at which point... well. If people want to spend hundreds or even thousand[s] more over an issue that takes at most 30 minutes to fix and doesn't need any special tools/experience/etc? Hey everyone has their own priorities, I'm not judging, but I also think it's important for people to have enough info to make that decision based on THEIR priorities and what they feel that can handle.

Final note: Personally I'm staying away from Bambu due to their closed and proprietary aspects and especially some of the more recent moves they've made. Creality has had its own bumps and issues in that direction, just nowhere near as bad, even if they're certainly no saints. But to each her own and all that. $288 for a K1 Max is tempting for single color printing, but as a "used condition" I'd always advise being ready to work on it, AT LEAST enough to know what parts to ask for replacements on if it comes in and has issues.
Appreciate the insightful write up. Let me clarify, I wasn't trying to knock the creality brand. They are indeed a great bang for the buck. When I first got one ages ago I enjoyed tinkering with it and probably still would if I had more free time. Unfortunately I'm on short supply of that these days so as you said, it boils down to personal preference/priorities. Before I would print things just for fun. These days it's generally something specific I need relatively quickly. So I'm chosing the "set it and forget it" path, but for many the creality is a solid choice.

I should also add I don't regret my experience with the creality line. Learning the ins and outs of the mechanics and how it operates, playing with klipper, etc. were all priceless experiences. It's also not lost on me that creality has opened the world of 3D printing to many by creating affordable printers. I know I wouldn't have been able to jump in ages ago if their options weren't available.

Bottom line, didn't mean to knock creality. Was just highlighting it may not be plug and play, so wanted folks to understand the tradeoffs.
Oct 22, 2025 12:32 AM
65 Comments
Joined Nov 2010
mspielmanOct 22, 2025 12:32 AM
65 Comments
I have a K1 MAX, my bed was out of level quite a bit when I first got it but the mesh leveling worked extremely well and I had no issues with prints. There are guides on YouTube for how to print shims to fix the more egregious leveling issues which I have done and max delta on my bed from high to low is .15mm now.
Oct 22, 2025 3:38 AM
3.1K Comments
Joined Jan 2010
gmanvbvaOct 22, 2025 3:38 AM
3.1K Comments
Quote from SlickStep2463 View quoted comment :
Its been a workhorse for me for 3 years now. All printers have issues, all have consumables other than filament. Its not perfect, but its pretty damn good. I have a K1, K1 Max, and now a K2 plus.
K1 Max came out July 2023 FWIW
Oct 22, 2025 10:42 PM
14 Comments
Joined Jun 2019
DanielA3922Oct 22, 2025 10:42 PM
14 Comments
Be careful buying from creality refurbished i got a really badly damaged printer missing parts, looked like the first to buy it took out some anger and creality never even opened the box. Second one was like new.
Oct 23, 2025 2:22 AM
86 Comments
Joined Nov 2016
LovellholidayOct 23, 2025 2:22 AM
86 Comments
Quote from DanielA3922 View quoted comment :
Be careful buying from creality refurbished i got a really badly damaged printer missing parts, looked like the first to buy it took out some anger and creality never even opened the box. Second one was like new.
Same here. My K1 came unusable and full of broken glass (with no part broken itself, strangely enough), they put me through the ringer to fix it basically myself, sending me spare parts. I eventually got it to work after a week of fixing the printer I bought apparently broken. For some god Forsaken reason, I gave them a second shot and bought two K1 SEs, first one came perfect, second one came with broken pieces on the tube that feeds filament. Fixed it myself, didnt even bother talking to the customer service people. All three printers have been very reliable and create good quality prints, I create all sorta of things like minis and planters for my wife and cosplay piece with them.
Buyer beware, you might get a K1 Max full of broken glass and with a inoperable hotend assembly.
Oct 23, 2025 2:35 AM
463 Comments
Joined Jul 2019
VioletFruit436Oct 23, 2025 2:35 AM
463 Comments
Quote from taswyn View quoted comment :

Enders (pre V3) go out of alignment due to the screws/springs (even before we get to bed heat warping as a topic). There are replacements to help better lock them in. Equally, failing to have adequate tension in the springs always caused issues too. There's also the issue of slowly losing X axis level on single Z screw printers (and equally getting it aligned correctly on dual screw ones), but that doesn't apply to a CoreXY based printer like the K series.

With V3 [SE/KE/etc], the issue is the opposite. There are no adjustment screws, just spacers, and they use a probe to generate a mesh "level". But honestly: mesh leveling is not a true replacement for starting from an [almost] perfectly level bed. You can get super clean prints on an Ender V3 if you very carefully shim the bed until the corners are all equally level (and the auto level makes that much easier to check and continue adjusting).

I'll just say I haven't had an ender I couldn't get level, and even for V2 series most stayed level through hundreds of prints short of accidentally hitting a leveling screw. A lot of people will complain if a printer isn't plug and immediately play perfectly: which, if it's just a hobby thing you do every couple months for fun, FAIR. But if you're at all serious/"serious" (and it's OK to not be!), you're going to need to work on your printers eventually. Every type of printer (even the various ink ones!) is a machine that ends up needing tuning and repair due to wear and tear. Personally I think it's pretty silly to trash up to a thousand or dollars so worth of machine over a few minutes of leveling.

I'm not going to comment on the K1 series more specifically because I haven't bought any and worked on them. But I'd be surprised if any leveling issues on them weren't just as easily fixable as the Ender V3s (and the related videos I've seen are exactly the same as what I've done with my V3 SEs), at which point... well. If people want to spend hundreds or even thousand[s] more over an issue that takes at most 30 minutes to fix and doesn't need any special tools/experience/etc? Hey everyone has their own priorities, I'm not judging, but I also think it's important for people to have enough info to make that decision based on THEIR priorities and what they feel that can handle.

Final note: Personally I'm staying away from Bambu due to their closed and proprietary aspects and especially some of the more recent moves they've made. Creality has had its own bumps and issues in that direction, just nowhere near as bad, even if they're certainly no saints. But to each her own and all that. $288 for a K1 Max is tempting for single color printing, but as a "used condition" I'd always advise being ready to work on it, AT LEAST enough to know what parts to ask for replacements on if it comes in and has issues.
Ender 3 V2 owner here. I've gone from single Z to dual Z, and now belted Z, switched from bowden to direct drive, upgraded the hot end and heat plate, and learned a lot in the process.

Regardless of what printer anyone buys, you make great points that everything is going to need work at some point, so I would argue that ease of repair (including availability of replacement parts) should be an important consideration in deciding what to purchase.

As tempting as the price tag is on this one to get a 300x300 bed, personally, I think I'm headed in the direction of a Voron, so everything is customized to my specifications.

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Oct 26, 2025 11:29 PM
3.1K Comments
Joined Jul 2010
MasejoerOct 26, 2025 11:29 PM
3.1K Comments
Quote from DanielA3922 View quoted comment :
Be careful buying from creality refurbished i got a really badly damaged printer missing parts, looked like the first to buy it took out some anger and creality never even opened the box. Second one was like new.
I ordered 3. All 3 have problems out of the box.

First one came with a bad clog, but after clearing it by removing the nozzle and heatbreak and manually heating them up to remove all the buildup in the heatbreak, it wanted to start its print in the front left half the time, slamming into the frame. The print also slides to the right as it goes, so it's missing steps for whatever reason. It also came missing one of the two screws for the lidar mounting. I see people talking about installing 3rd party firmware to get actual errors to figure out what's going on with it, but no. I didn't buy this as parts/repair. I've done enough tinkering with machines 5 years ago.

Second one, the lever for the extruder is always engaged, no matter which position it's in. Can't install filament. The clog cleaning tool can scrape through, but it's thinner than filament, and it doesn't change resistance in either lever position. The quick disconnect fitting also has a lot of black gunk around it, so I assume someone pulled out a lot of molten filament a few times, likely gunking up the extruder gear assembly.

Third one just had the tools thrown in the center without any protection, and the glass is busted. I haven't taken it out of the box - it's simply glass everywhere. The filament tube also came disconnected from the hotend, but I'm not touching this machine that had things banging around inside in transit.

I'm sure I could spend a long time trying to get one or two working machines by moving parts around, or disassembling things further, but I'm returning them all. That's not something a buyer should need to do on a machine that isn't sold as parts/repair.
Last edited by Masejoer October 26, 2025 at 04:32 PM.
1

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