288W Thermoelectric Peltier Refrigeration Cooler DC12V Semiconductor Air Conditioner Cooling System DIY Kit
Quick answer
Is $40.42 a good price for 288W Thermoelectric Peltier Refrigeration Cooler DC12V Semiconductor…?
No: at $40.42 it is 18% above the typical price of $34.13 that DipScout measured over the last 13 days. The lowest price we recorded since Oct 30, 2026 was $34.11.
$40.42
Today it costs $40.42 on AliExpress. Since Oct 30, 2026, when we started tracking it, it ranged from $34.11 to $40.42. By our price history, it is not on sale right now. Price checked on Nov 12, 2026, 00:09 UTC.
No drop compared with what we observed over the last 13 days. The store advertises "was $55.37", but that is the store's own claim; we only state discounts our price history proves.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Today$40.42highest ever seen
Lowest$34.11Oct 30 to Nov 1
Highest$40.42since Nov 12
Tracked since Oct 30 · 3 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 12, 00:09 UTC | $40.42 | +18% |
| Nov 8, 18:10 UTC | $34.20 | +0.2% |
| Nov 1, 05:09 UTC | $34.13 | +0.1% |
| Oct 30, 19:02 UTC | $34.11 | start |
| Store | Refined appliances-X Store |
|---|---|
| Positive feedback (AliExpress) | — |
| AliExpress category | Home Appliances › Home Appliance Parts |
| Sold | 85 |
| Recorded readings | 4 |
| First seen | |
| Last reading |
Also sold by 1 other store
Same title and category on AliExpress, cheapest first. Each store has its own price and history; check the variant and shipping.
| Refined appliances-X Store | $32.65 · 85 sold |
|---|