Computers › 3D printing
Trianglelab RNC Nano Coated Gear DDB Extruder V2.1 Bowden Extruder Dual Drive Extruder for 3D Printer Ender3 CR10 TEVO MK8
Quick answer
Is $31.90 a good price for Trianglelab RNC Nano Coated Gear DDB Extruder V2.1 Bowden Extruder…?
It is the usual price, not a deal: $31.90 is in line with the typical price of $31.90 that DipScout measured over the last 14 days. Tracked since Oct 22, 2026, it ranged from $31.20 to $42.46.
The drop of Nov 5 (to $31.20) hasn't been re-checked in the last 48 hours. Check the price on AliExpress before buying.
$31.90
Today it costs $31.90 on AliExpress. Since Oct 22, 2026, when we started tracking it, it ranged from $31.20 to $42.46. By our price history, it is not on sale right now.
No drop compared with what we observed over the last 14 days. The store advertises "was $42.46", 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
Last reading$31.90on Nov 11
Lowest$31.20Nov 5 to Nov 10
Highest$42.46Oct 22 to Nov 3
Tracked 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 10, 04:07 UTC | $31.90 | +2% |
| Nov 5, 17:06 UTC | $31.20 | −4% |
| Nov 3, 09:16 UTC | $32.37 | −24% |
| Oct 22, 15:16 UTC | $42.46 | start |
| Store | DFORCE Trianglelab Store |
|---|---|
| Positive feedback (AliExpress) | 100% |
| AliExpress category | Computer & Office › 3D Printing & Additive Manufacturing |
| Sold | 67 |
| Recorded readings | 4 |
| First seen | |
| Last reading |