LG 27U631A-B 27-inch QHD (2560 x 1440) IPS Computer Monitor, 100Hz
5ms, HDR10, Reader Mode, Flicker Safe, HDMI, USB Type-C 15W PD, Black
at Amazon
Within $4.44 of every price we have recorded.
Go to AmazonAmazon’s List Price of $189.99 is above every price we have recorded for a new one since September 14, 2026.
$169.99 is within $4.44 of every price we have recorded.
On November 2, 2026 the LG 27U631A-B 27-inch QHD (2560 x 1440) IPS Computer Monitor, 100Hz costs $169.99 at Amazon. Its usual price over the 50 days we have recorded since September 14, 2026 is $169.99; the lowest we recorded was $165.55, on October 15, 2026.
Across 50 days of record it has moved between $165.55 and $169.99. That is too narrow a range for today to be a good or a bad time to buy: waiting for the bottom of it would save $4.44.
When the price here has fallen to $167.16 or below (3 times in our record), it stayed there a median of 9 hours, and at most 36 hours.
This describes the prices we recorded. It is not a forecast of where this one goes next.
Price at AmazonVerified
Price history since September 14, 2026 (50 days)
One line: the best price any tracked retailer charged, per day.
Shaded stretches are sales, from our calendar.
| Price | Now | Lowest | Highest | Usual | Average | Days recorded |
|---|---|---|---|---|---|---|
| New | $169.99 | $165.55 on Oct 15 | $169.99 on Sep 14 | $169.99 | $169.83 | 50 |
- 30 days
- $165.55 on Oct 15
- All time
- $165.55 on Oct 15
Next time, from Amazon: change amazon.com to basketprice.com in a product’s address. This one is basketprice.com/dp/B0DS2S3GF2.
Sales events
Next on the calendar: Black Friday, likely November 19–30. We keep checking this price through it and report here what it did.
Waiting for a sale? How often prices for monitors move, and how far they swing, beside every other category we track.
Has LG 27U631A-B 27-inch QHD (2560 x 1440) IPS Computer Monitor, 100Hz dropped in price?
- Not once below its usual $169.99 in the 50 days we have watched it here.
Computed from our own checks at Amazon as of November 2, 2026. No line here uses a price a retailer told us about.
Where to buy
- Held for
- 15d
- Their 50-day low
- $165.55
- Checked
- 8h ago
Prices checked at least every 20 hours; “held for” is how long that retailer has been charging this price. How we check prices.
We earn a commission on purchases. It never affects our rankings.
What it is
6 attributes, in the retailer’s own words. We record the prices; these we only pass on.
- Color
- Black
- Weight
- 9.7 pounds
- Dimensions
- 24.14 × 17.91 × 8.46 inches
- Model
- 27U631A-B.AUSQ
- Released
- December 2024
- Warranty
- 1 Year Manufacturer
Prices by size and type: 27-inch monitors (81 we price, from $84.97) · 1440p monitors (82 we price, from $128.89).
Cheaper in Monitors, and what changes
Things we track on the same shelf for at least 10% less than $169.99, with the attributes the retailers describe differently. Their words, not our judgement: we record prices, we do not test products.
LG27G414B-B 27-inch Ultragear IPS 1080p 144Hz 1ms Monitor$119.99 at Amazon $50.00 lessWeight: 9.5 pounds instead of 9.7 poundsDimensions: 24.1 × 18.4 × 8.7 inches instead of 24.14 × 17.91 × 8.46 inches
LG27U411A-B 27-inch Full HD (1920 x 1080) IPS Computer Monitor, 120Hz$109.99 at Amazon $60.00 lessWeight: 9.3 pounds instead of 9.7 poundsDimensions: 24.1 × 18 × 8.7 inches instead of 24.14 × 17.91 × 8.46 inches
Every change we recorded at Amazon
Every row is a price we saw change. We write one only when a price actually moves, so a gap here means the price held.
| When | Price | Change |
|---|---|---|
| · 15d ago | $169.99 | +$0.78 |
| · 15d ago | $169.21 | −$0.56 |
| · 15d ago | $169.77 | −$0.22 |
| · 16d ago | $169.99 | +$0.66 |
| · 16d ago | $169.33 | −$0.66 |
| · 17d ago | $169.99 | +$3.16 |
6 older changes
| When | Price | Change |
|---|---|---|
| · 17d ago | $166.83 | −$0.97 |
| · 18d ago | $167.80 | +$2.25 |
| · 18d ago | $165.55 | −$4.00 |
| · 19d ago | $169.55 | −$0.44 |
| · 20d ago | $169.99 | +$4.17 |
| · 21d ago | $165.82 | −$0.40 |
Others we track in Monitors
See all Monitors prices
$169.99
at Amazon · we earn a commission