Duckbill Valves for Spectra and Medela, Replaceable Duckbill Valves for Spectra S1 Spectra S2 valves and Medela Pump in Style
Quick answer
Is $13.09 a good price for Duckbill Valves for Spectra and Medela, Replaceable Duckbill Valves…?
It is the usual price, not a deal: $13.09 is in line with the typical price of $13.09 that DipScout measured over the last 14 days. It is the lowest in 24 days, but it has held this price since Nov 7, 2026.
$13.09
Today it costs $13.09 on AliExpress. Since Oct 22, 2026, when we started tracking it, it ranged from $13.09 to $14.09. It's the lowest price in 24 days, but it has been at this value since Nov 7, 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 $14.25", 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$13.09on Nov 8
Lowest$13.09Nov 7 to Nov 8
Highest$14.09Oct 31 to Nov 2
Tracked since Oct 22 · 4 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 7, 04:03 UTC | $13.09 | −0.2% |
| Nov 4, 19:04 UTC | $13.12 | −0.2% |
| Nov 2, 11:07 UTC | $13.15 | −7% |
| Oct 31, 05:06 UTC | $14.09 | +0.3% |
| Oct 22, 15:48 UTC | $14.05 | start |
| Store | MOM LEMON Store |
|---|---|
| Positive feedback (AliExpress) | — |
| AliExpress category | Mother & Kids › Pregnancy & Maternity |
| Sold | 10 |
| Recorded readings | 5 |
| First seen | |
| Last reading |