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frontpageEragorn | Staff posted Aug 3, 2026 10:16 PM

Costco Members: 27" MSI QD-OLED 1440p 240Hz 0.03ms Gaming Monitor

$350

$400

12% off
+ Free S&Hat Costco Wholesale
8 Comments
9.6K Views
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Deal Details
Costco has for their Members: 27" MSI QD-OLED 1440p 240Hz 0.03ms Gaming Monitor for $349.99. Shipping is free.

Thanks to Deal Hunter Eragorn for finding this deal.

Specs:
  • 26.5" flat QD-OLED panel, WQHD (2560 x 1440), 16:9, 240Hz, 0.03ms (GtG)
  • G-SYNC Compatible, AMD FreeSync Premium
  • HDR Ready; 200 nits (SDR) / 400 nits (HDR); 1,500,000:1 contrast
  • 10-bit color (1.07 billion colors); 98% Adobe RGB, 99% DCI-P3, 138% sRGB
  • Anti-reflection surface treatment
  • Height, pivot, swivel, and tilt adjustable stand; VESA 100x100 mountable
  • Fanless design with graphene film and custom heatsink
  • Weight: 20.7 lbs (with stand)
  • Dimensions (with stand): 23.9" W x 16.8" H x 9.5" D
  • Model: MAG 274QPCT QD-OLED X24
  • Ports:
    • 2x HDMI 2.0b (supports WQHD@240Hz)
    • 1x DisplayPort 1.4a
    • 1x Headphone jack

Editor's Notes

Written by powerfuldoppler | Staff
  • About this deal:
    • Our research indicates that this offer is $50 lower than the next best available price from a reputable merchant with prices starting from $399.99
    • This price is $35 lower than the previous Frontpage deal.
  • About this store:
    • If you don't have a Costco Warehouse Membership, you can sign up here.

Original Post

Written by Eragorn | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Costco has for their Members: 27" MSI QD-OLED 1440p 240Hz 0.03ms Gaming Monitor for $349.99. Shipping is free.

Thanks to Deal Hunter Eragorn for finding this deal.

Specs:
  • 26.5" flat QD-OLED panel, WQHD (2560 x 1440), 16:9, 240Hz, 0.03ms (GtG)
  • G-SYNC Compatible, AMD FreeSync Premium
  • HDR Ready; 200 nits (SDR) / 400 nits (HDR); 1,500,000:1 contrast
  • 10-bit color (1.07 billion colors); 98% Adobe RGB, 99% DCI-P3, 138% sRGB
  • Anti-reflection surface treatment
  • Height, pivot, swivel, and tilt adjustable stand; VESA 100x100 mountable
  • Fanless design with graphene film and custom heatsink
  • Weight: 20.7 lbs (with stand)
  • Dimensions (with stand): 23.9" W x 16.8" H x 9.5" D
  • Model: MAG 274QPCT QD-OLED X24
  • Ports:
    • 2x HDMI 2.0b (supports WQHD@240Hz)
    • 1x DisplayPort 1.4a
    • 1x Headphone jack

Editor's Notes

Written by powerfuldoppler | Staff
  • About this deal:
    • Our research indicates that this offer is $50 lower than the next best available price from a reputable merchant with prices starting from $399.99
    • This price is $35 lower than the previous Frontpage deal.
  • About this store:
    • If you don't have a Costco Warehouse Membership, you can sign up here.

Original Post

Written by Eragorn | Staff

Community Voting

Deal Score
+70
Good Deal
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Top Comments

Hotpuck6
1.1KComments
151Reputation
These are nice monitors for the price, with 2 caveats.

Due to the pixel movement to avoid burn-in there is a persistent half inch of unused screen/bezel at the edge. Only really an issue if you use multiple monitors as it results in a nearly inch gap between screen image. Still usable, but far from ideal.

The other issue is that this model is inferior to the one Costco sold back in the fall which also had a USBC w/ 15w pd, going from 4 inputs down to 3. Again, not a deal breaker, but a downgrade from the previous model that I actually wound up using way more than I ever expected.
Go to Comment
juanc655
170Comments
54Reputation
I'll be that guy. The nits are too low. I tried this monitor in a well lit room and while it was passable at maxed out brightness, it was not as bright as my old IPS and could have benefited from a bit more brightness since whites look washed out when compared side by side with a brighter monitor. The bigger issue with brightness is just that HDR gaming isn't nearly as impressive when peak brightness is 400 nits. With OLED monitor prices coming down lately I'd suggest holding out for something even just a bit brighter than this.
Go to Comment
Coffeepawt
9Comments
10Reputation
Just throwing my two cents in i have this monitor for a little over a month now and is easily a damn good purchase for the price. I experience no G-sync flickering in games and it runs SMOOTH as silk. The anti burn in features are fantastic and do a great job.
People will tell you "omg the NITS is to low" I sit in a well lit room with no issues on being bright enough for games/movies.
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8 Comments

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Aug 5, 2026 4:03 AM
9 Comments
Joined Oct 2018
CoffeepawtAug 5, 2026 4:03 AM
9 Comments
Just throwing my two cents in i have this monitor for a little over a month now and is easily a damn good purchase for the price. I experience no G-sync flickering in games and it runs SMOOTH as silk. The anti burn in features are fantastic and do a great job.
People will tell you "omg the NITS is to low" I sit in a well lit room with no issues on being bright enough for games/movies.
Aug 5, 2026 1:56 PM
1.1K Comments
Joined Apr 2009
Hotpuck6Aug 5, 2026 1:56 PM
1.1K Comments

Our community has rated this post as helpful. If you agree, why not thank Hotpuck6

These are nice monitors for the price, with 2 caveats.

Due to the pixel movement to avoid burn-in there is a persistent half inch of unused screen/bezel at the edge. Only really an issue if you use multiple monitors as it results in a nearly inch gap between screen image. Still usable, but far from ideal.

The other issue is that this model is inferior to the one Costco sold back in the fall which also had a USBC w/ 15w pd, going from 4 inputs down to 3. Again, not a deal breaker, but a downgrade from the previous model that I actually wound up using way more than I ever expected.
5
Aug 5, 2026 5:56 PM
170 Comments
Joined Nov 2015
juanc655Aug 5, 2026 5:56 PM
170 Comments

Our community has rated this post as helpful. If you agree, why not thank juanc655

Quote from Coffeepawt :
Just throwing my two cents in i have this monitor for a little over a month now and is easily a damn good purchase for the price. I experience no G-sync flickering in games and it runs SMOOTH as silk. The anti burn in features are fantastic and do a great job.
People will tell you "omg the NITS is to low" I sit in a well lit room with no issues on being bright enough for games/movies.
I'll be that guy. The nits are too low. I tried this monitor in a well lit room and while it was passable at maxed out brightness, it was not as bright as my old IPS and could have benefited from a bit more brightness since whites look washed out when compared side by side with a brighter monitor. The bigger issue with brightness is just that HDR gaming isn't nearly as impressive when peak brightness is 400 nits. With OLED monitor prices coming down lately I'd suggest holding out for something even just a bit brighter than this.
4
3
Aug 6, 2026 6:59 AM
94 Comments
Joined Apr 2014
jetoffAug 6, 2026 6:59 AM
94 Comments
Quote from juanc655 :
I'll be that guy. The nits are too low. I tried this monitor in a well lit room and while it was passable at maxed out brightness, it was not as bright as my old IPS and could have benefited from a bit more brightness since whites look washed out when compared side by side with a brighter monitor. The bigger issue with brightness is just that HDR gaming isn't nearly as impressive when peak brightness is 400 nits. With OLED monitor prices coming down lately I'd suggest holding out for something even just a bit brighter than this.
probably means HDR performance is a wash with the low brightness of the panel.
Aug 7, 2026 9:03 PM
379 Comments
Joined Aug 2016
trrboAug 7, 2026 9:03 PM
379 Comments
"Anti-reflection surface treatment"

Deal killer
Pro
Aug 8, 2026 6:54 PM
7.3K Comments
Joined Nov 2017
Slick_Drone
Pro
Aug 8, 2026 6:54 PM
7.3K Comments
Quote from trrbo :
"Anti-reflection surface treatment"

Deal killer
I agree. I really love it when beautiful inky-blacks get ruined by glare!
Aug 8, 2026 7:50 PM
369 Comments
Joined Jul 2014
DrRasputinAug 8, 2026 7:50 PM
369 Comments
Man 400 nits is just not worth it if you care about HDR for the OLED at all. That's what kills this for me.

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Yesterday 2:02 PM
13 Comments
Joined Jun 2026
WittyGazelle864Yesterday 2:02 PM
13 Comments
Quote from DrRasputin :
Man 400 nits is just not worth it if you care about HDR for the OLED at all. That's what kills this for me.
some basement dweller is about to rant about how anything above 200 nits is unnecessary
2

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