20~100Pcs B3F-4055 12x12x7.3 mm Tactile Switches Yellow Square Push Button Tact Switch 12*12*7.3 mm Micro switch
Quick answer
Is $4.54 a good price for 20~100Pcs B3F-4055 12x12x7.3 mm Tactile Switches Yellow Square Push…?
It is the usual price, not a deal: $4.54 is in line with the typical price of $4.54 that DipScout measured over the last 14 days. Tracked since Oct 22, 2026, it ranged from $4.39 to $5.16.
$4.54
Today it costs $4.54 on AliExpress. Since Oct 22, 2026, when we started tracking it, it ranged from $4.39 to $5.16. By our price history, it is not on sale right now. Price checked on Nov 14, 2026, 07:01 UTC.
Drop detected on .
No drop compared with what we observed over the last 14 days. The store advertises "was $5.16", 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
Today$4.54since Nov 13
Lowest$4.39Nov 12 to Nov 13
Highest$5.16Oct 22 to Nov 4
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 13, 06:01 UTC | $4.54 | +3% |
| Nov 12, 05:01 UTC | $4.39 | −3% |
| Nov 8, 04:02 UTC | $4.54 | −11% |
| Nov 4, 14:02 UTC | $5.11 | −1.0% |
| Oct 22, 15:18 UTC | $5.16 | start |
| Store | Century Mingsheng Store |
|---|---|
| Positive feedback (AliExpress) | — |
| AliExpress category | Home Improvement › Family Intelligence System |
| Sold | 58 |
| Recorded readings | 5 |
| First seen | |
| Last reading |