Computers › Electronic components
7-1PCS,Mini MP1584EN DC-DC Buck Converter 3A Power Adjustable Power Supply Module 24V to 12V 9V 5V 3V Step-Down Power Module
Quick answer
Is $2.18 a good price for 7-1PCS,Mini MP1584EN DC-DC Buck Converter 3A Power Adjustable Power…?
Yes: at $2.18 it is 9% below the typical price of $2.39 that DipScout measured over the last 14 days, a real drop. Tracked since Oct 22, 2026, it ranged from $2.18 to $2.40.
$2.18
Today it costs $2.18 on AliExpress. Since Oct 22, 2026, when we started tracking it, it ranged from $2.18 to $2.40. It is 9% below the typical price of $2.39 that we measured: a real drop.
You save $0.21 · was $2.39
Drop confirmed by our price history: we tracked the price over the last 14 days and the typical price (time-weighted median) was $2.39.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Today$2.18↓ 9% below typical
Lowest$2.18since Nov 6
Highest$2.40Oct 29 to Nov 1
typical price: median of the last 14 daysTracked since Oct 22 · 3 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 6, 04:10 UTC | $2.18 | −0.5% |
| Nov 1, 20:00 UTC | $2.19 | −9% |
| Oct 29, 05:23 UTC | $2.40 | +0.4% |
| Oct 22, 20:27 UTC | $2.39 | start |
| Store | FANGXIN Store |
|---|---|
| Positive feedback (AliExpress) | — |
| AliExpress category | Electronic Components & Supplies › Active Components |
| 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.
| FANGXIN Store · Ships from US | $2.19 · 247 sold |
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