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50-840PCS Transistors kit NPN PNP S8050 S8550 S9012 2N3904 2N3906 C1815 A1015 J13001 BC327 BC337 BC517 BC547 BC548 BC549 BC558
Quick answer
Is $4.65 a good price for 50-840PCS Transistors kit NPN PNP S8050 S8550 S9012 2N3904 2N3906…?
It is the usual price, not a deal: $4.65 is in line with the typical price of $4.65 that DipScout measured over the last 14 days. Tracked since Oct 23, 2026, it ranged from $3.59 to $4.65.
This drop is over. On Nov 5 the price fell to $3.75. The history below shows what happened.
$4.65
Today it costs $4.65 on AliExpress. Since Oct 23, 2026, when we started tracking it, it ranged from $3.59 to $4.65. By our price history, it is not on sale right now.
No drop compared with what we observed over the last 14 days. The store advertises "was $9.30", 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$4.65on Nov 9
Lowest$3.59Oct 23 to Oct 27
Highest$4.65Nov 8 to Nov 9
Tracked since Oct 23 · 4 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 8, 19:53 UTC | $4.65 | +24% |
| Nov 5, 10:09 UTC | $3.75 | −19% |
| Oct 27, 20:20 UTC | $4.65 | +1% |
| Oct 27, 07:11 UTC | $4.59 | +28% |
| Oct 23, 08:02 UTC | $3.59 | start |
| Store | Stone's Store |
|---|---|
| Positive feedback (AliExpress) | 98% |
| AliExpress category | Electronic Components & Supplies › Active Components |
| Recorded readings | 5 |
| First seen | |
| Last reading |