3.3-5V RFID Card Reader Module 125khz Card Reader Built-in Antenna RF Module UART Serial Output Super RDM6300
Quick answer
Is $3.11 a good price for 3.3-5V RFID Card Reader Module 125khz Card Reader Built-in Antenna…?
It is the usual price, not a deal: $3.11 is in line with the typical price of $3.11 that DipScout measured over the last 3 days. Tracked since Oct 24, 2026, the price hasn't changed.
$3.11
Today it costs $3.11 on AliExpress. Since Oct 24, 2026, when we started tracking it, the price hasn't changed. By our price history, it is not on sale right now.
No drop compared with what we observed over the last 3 days.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Today$3.11steady
The price hasn't changed once since Oct 24, when we started tracking it.
Hover over the chart to see each price.Tap the chart to see each price.
| Store | Sincere Company Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Electronic Components & Supplies › Active Components |
| Recorded readings | 1 |
| First seen | 10/24/2026 |
| Last reading | 10/27/2026, 8:14:34 AM UTC |