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…?
It is the usual price, not a deal: $2.99 is in line with the typical price of $2.99 that DipScout measured over the last 6 days. Tracked since Oct 21, 2026, it ranged from $2.69 to $3.05.
$2.99
Today it costs $2.99 on AliExpress. Since Oct 21, 2026, when we started tracking it, it ranged from $2.69 to $3.05. By our price history, it is not on sale right now.
No drop compared with what we observed over the last 6 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$2.99since Oct 27
Lowest$2.69Oct 21 to Oct 23
Highest$3.05Oct 25 to Oct 27
Tracked since Oct 21 · 3 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Oct 27, 10:06 UTC | $2.99 | −2% |
| Oct 25, 07:04 UTC | $3.05 | +2% |
| Oct 23, 05:04 UTC | $2.99 | +11% |
| Oct 21, 02:28 UTC | $2.69 | start |
| Store | Stone's Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Electronic Components & Supplies › Active Components |
| Recorded readings | 4 |
| First seen | 10/21/2026 |
| Last reading | 10/27/2026, 10:06:04 AM 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 | $3.05 · 240 sold |
|---|---|
| Electronic Components DIY Kit Store · Ships from US | $12.99 · 237 sold |
| Electronic Components DIY Kit Store | $12.99 · 232 sold |