For Yamaha PSR-540 PSR-550 PSR-630 KB-210 KB-510 PSR-740 PSR-640 Key Contact Rubber Conductive Silicon Keypad
$7.19
Today it costs $7.19 on AliExpress. Since Oct 22, 2026, when we started tracking it, the price hasn't changed. We haven't tracked it long enough yet to say whether it's on sale.
We have tracked this product for less than a day; confirming a drop takes at least 3 days.
View on AliExpressAffiliate link: we earn a commission on completed purchases, and the price is the same with or without our code. The price above is the last recorded reading, not a live checkout lookup.
Price history
$7.19
We started tracking this price on Oct 22. The chart takes shape over the days: we only draw prices we observed.
| Store | Jouyar Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Sports & Entertainment › Musical Instruments |
| Recorded readings | 1 |
| First seen | 10/22/2026 |
| Last reading | 10/23/2026, 1:43:43 AM UTC |