2/4Pcs Ultimaker 2 UM2 Hot End Isolator Coupler PTFE Connector Inner Sleeve For 1.75mm 3.0mm Filament.
Quick answer
Is $2.15 a good price for 2/4Pcs Ultimaker 2 UM2 Hot End Isolator Coupler PTFE Connector Inner…?
It is the usual price, not a deal: $2.15 is in line with the typical price of $2.15 that DipScout measured over the last 14 days. It is the lowest in 18 days, but it has held this price since Nov 3, 2026.
$2.15
Today it costs $2.15 on AliExpress. Since Oct 22, 2026, when we started tracking it, it ranged from $2.15 to $2.22. It's the lowest price in 18 days, but it has been at this value since Nov 3, 2026; by our price history that is already the normal price, not a sale.
No drop compared with what we observed over the last 14 days. The store advertises "was $2.22", 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$2.15on Nov 6
Lowest$2.15Nov 3 to Nov 6
Highest$2.22Oct 22 to Nov 3
Tracked since Oct 22 · 1 changeHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 3, 09:16 UTC | $2.15 | −3% |
| Oct 22, 15:16 UTC | $2.22 | start |
| Store | IdeaFormer Factory Store |
|---|---|
| Positive feedback (AliExpress) | — |
| AliExpress category | Computer & Office › 3D Printing & Additive Manufacturing |
| Recorded readings | 2 |
| First seen | |
| Last reading |