0.42 inch OLED Dev Board for ESP32-C3, WiFi BT Wireless Module with Ceramic Antenna, SuperMini Development Board
Quick answer
Is $4.75 a good price for 0.42 inch OLED Dev Board for ESP32-C3, WiFi BT Wireless Module with…?
It is the usual price, not a deal: $4.75 is in line with the typical price of $4.89 that DipScout measured over the last 4 days. It is the lowest in 4 days, but it has held this price since Oct 26, 2026.
$4.75
Today it costs $4.75 on AliExpress. Since Oct 22, 2026, when we started tracking it, it ranged from $4.19 to $4.89. It's the lowest price in 4 days, but it has been at this value since Oct 26, 2026; by our price history that is already the normal price, not a sale.
No drop compared with what we observed over the last 4 days. The store advertises "was $9.69", 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$4.75since Oct 26
Lowest$4.19Oct 22 to Oct 23
Highest$4.89Oct 23 to Oct 26
Tracked since Oct 22 · 2 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Oct 26, 07:54 UTC | $4.75 | −3% |
| Oct 23, 08:08 UTC | $4.89 | +17% |
| Oct 22, 20:27 UTC | $4.19 | start |
| Store | Shop1104077326 Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Electronic Components & Supplies › Optoelectronic Displays |
| Recorded readings | 3 |
| First seen | 10/22/2026 |
| Last reading | 10/26/2026, 9:08:39 AM UTC |
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.
| Shop1104077326 Store · Ships from US | $4.75 · 839 sold |
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