10 kinds of TO-92 specifications mixed electronic components 200 triode PNP NPN transistor kit Component box 2n222 BC337 BC327
Quick answer
Is $2.99 a good price for 10 kinds of TO-92 specifications mixed electronic components 200…?
Too early to tell: DipScout has tracked this price for 6 days, and comparing it with a typical price takes at least 7 days. Tracked since Oct 22, 2026, it ranged from $2.99 to $3.05.
$2.99
Today it costs $2.99 on AliExpress. Since Oct 22, 2026, when we started tracking it, it ranged from $2.99 to $3.05. We haven't tracked it long enough yet to say whether it's on sale.
We have tracked this product for 6 days; confirming a drop takes at least 7 days. The store advertises "was $6.23", 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$2.99lowest ever seen
Lowest$2.99since Oct 28
Highest$3.05Oct 24 to Oct 28
Tracked since Oct 22 · 2 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Oct 28, 11:14 UTC | $2.99 | −2% |
| Oct 24, 10:08 UTC | $3.05 | +2% |
| Oct 22, 20:27 UTC | $2.99 | start |
| Store | Stone's Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Electronic Components & Supplies › Active Components |
| Recorded readings | 3 |
| First seen | 10/22/2026 |
| Last reading | 10/28/2026, 8:06:12 PM UTC |
Also sold by 3 other stores
Same title and category on AliExpress, cheapest first. Each store has its own price and history; check the variant and shipping.
| Stone's Store · Ships from US | $2.99 · 239 sold |
|---|---|
| Electronic Components DIY Kit Store · Ships from US | $12.99 · 231 sold |
| Electronic Components DIY Kit Store | $12.99 · 231 sold |