Computers › Electronic components
5PCS DC-DC 0.9-3.3V to 3.3V 500mA 0.9-5V to 5V Mini Step Up Boost Power Module DC to DC For Arduino Voltage Converter Module
Quick answer
Is $2.81 a good price for 5PCS DC-DC 0.9-3.3V to 3.3V 500mA 0.9-5V to 5V Mini Step Up Boost…?
It is the usual price, not a deal: $2.81 is in line with the typical price of $2.81 that DipScout measured over the last 14 days. It is the lowest in 22 days, but it has held this price since Nov 2, 2026.
$2.81
Today it costs $2.81 on AliExpress. Since Oct 22, 2026, when we started tracking it, it ranged from $2.81 to $3.35. It's the lowest price in 22 days, but it has been at this value since Nov 2, 2026; by our price history that is already the normal price, not a sale. Price checked on Nov 13, 2026, 10:01 UTC.
Drop detected on .
No drop compared with what we observed over the last 14 days. The store advertises "was $3.35", 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
Last reading$2.81on Nov 9
Lowest$2.81Nov 2 to Nov 9
Highest$3.35Oct 22 to Nov 2
Tracked since Oct 22 · 1 changeHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 2, 10:05 UTC | $2.81 | −16% |
| Oct 22, 15:42 UTC | $3.35 | start |
| Store | Co's zoo Store |
|---|---|
| Positive feedback (AliExpress) | 100% |
| AliExpress category | Electronic Components & Supplies › Active Components |
| Sold | 73 |
| Recorded readings | 2 |
| First seen | |
| Last reading |