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50mm Flap Check Valve UPVC Material Transparent Design Non-return Valve Anti-backflow Movable Valve Backwash Obstructor
Quick answer
Is $8.69 a good price for 50mm Flap Check Valve UPVC Material Transparent Design Non-return…?
No: $8.69 only undoes a recent increase. On Nov 1, 2026 it cost $9.12, then on Nov 1, 2026 it rose to $9.65.
$8.69
Today it costs $8.69 on AliExpress. Since Oct 22, 2026, when we started tracking it, it ranged from $8.69 to $9.89.
Heads up: this price went up before it went down. On Nov 1 it was $9.12; on Nov 1 it rose to $9.65. Today it is $8.69, less than 5% below what it cost before the increase.
Drop detected on .
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Today$8.69lowest ever seen
Lowest$8.69since Nov 4
Highest$9.89Oct 23 to Nov 1
Tracked since Oct 22 · 5 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 4, 03:08 UTC | $8.69 | −2% |
| Nov 2, 19:14 UTC | $8.89 | −8% |
| Nov 1, 19:12 UTC | $9.65 | +6% |
| Nov 1, 09:09 UTC | $9.12 | −8% |
| Oct 23, 05:09 UTC | $9.89 | +0.4% |
| Oct 22, 19:39 UTC | $9.85 | start |
| Store | Sylene Home Store |
|---|---|
| Positive feedback (AliExpress) | — |
| AliExpress category | Home Improvement › Plumbing |
| Recorded readings | 6 |
| First seen | |
| Last reading |
Also sold by 1 other store
Same title and category on AliExpress, cheapest first. Each store has its own price and history; check the variant and shipping.
| Sylene Home Store · Ships from US | $8.69 · 62 sold |
|---|