Computers › Electronic components
Keyestudio STEM 4DOF Robot Arm Kit Mechanical Arm Claw Kit PS2 Control For Arduino Robot Arm Kit DIY Programming Robot
Quick answer
Is $49.09 a good price for Keyestudio STEM 4DOF Robot Arm Kit Mechanical Arm Claw Kit PS2…?
Too early to tell: DipScout has tracked this price for 1 day, and comparing it with a typical price takes at least 7 days. Tracked since Nov 8, 2026, it ranged from $49.09 to $49.19.
$49.09
Today it costs $49.09 on AliExpress. Since Nov 8, 2026, when we started tracking it, it ranged from $49.09 to $49.19. We haven't tracked it long enough yet to say whether it's on sale.
We have tracked this product for 1 day; confirming a drop takes at least 7 days. The store advertises "was $171.03", 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$49.09lowest ever seen
Lowest$49.09since Nov 10
Highest$49.19Nov 8 to Nov 10
Tracked since Nov 8 · 1 changeHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 10, 11:12 UTC | $49.09 | −0.2% |
| Nov 8, 19:55 UTC | $49.19 | start |
| Store | keyestudio STEM education Store |
|---|---|
| Positive feedback (AliExpress) | 90% |
| AliExpress category | Electronic Components & Supplies › Active Components |
| Recorded readings | 2 |
| First seen | |
| Last reading |