Computers › Electronic components
2 and 4 Channels Rotary Joint, the Center Through Hole Is 20-200mm, G1/8' Thread Connection, Air Pressure 1MPa, 360 Degree Rotat
Quick answer
Is $57.89 a good price for 2 and 4 Channels Rotary Joint, the Center Through Hole Is 20-200mm,…?
Yes: at $57.89 it is 16% below the typical price of $68.99 that DipScout measured over the last 14 days, a real drop. Tracked since Oct 21, 2026, it ranged from $57.89 to $69.09.
$57.89
Today it costs $57.89 on AliExpress. Since Oct 21, 2026, when we started tracking it, it ranged from $57.89 to $69.09. It is 16% below the typical price of $68.99 that we measured: a real drop.
You save $11.10 · was $68.99
Drop detected on . Price last re-checked on .
Drop confirmed by our price history: we tracked the price over the last 14 days and the typical price (time-weighted median) was $68.99.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Today$57.89↓ 16% below typical
Lowest$57.89since Nov 5
Highest$69.09Oct 30 to Nov 2
typical price: median of the last 14 daysTracked since Oct 21 · 4 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 5, 15:05 UTC | $57.89 | −0.2% |
| Nov 2, 03:05 UTC | $57.99 | −16% |
| Oct 30, 18:49 UTC | $69.09 | +0.1% |
| Oct 23, 09:06 UTC | $68.99 | +0.1% |
| Oct 21, 06:48 UTC | $68.89 | start |
| Store | Slip Ring Store |
|---|---|
| Positive feedback (AliExpress) | — |
| AliExpress category | Electronic Components & Supplies › Electronic Accessories & Supplies |
| Recorded readings | 5 |
| First seen | |
| Last reading |