Computers › Electronic components
NE555 Variable Siren Kit Instructional Kit Training Kit Small Made DIY Student Lab
Quick answer
Is $1.90 a good price for NE555 Variable Siren Kit Instructional Kit Training Kit Small Made…?
It is the usual price, not a deal: $1.90 is in line with the typical price of $1.90 that DipScout measured over the last 7 days. Tracked since Nov 7, 2026, it ranged from $1.84 to $1.91.
$1.90
Today it costs $1.90 on AliExpress. Since Nov 7, 2026, when we started tracking it, it ranged from $1.84 to $1.91. By our price history, it is not on sale right now. Price checked on Nov 13, 2026, 20:10 UTC.
No drop compared with what we observed over the last 7 days. The store advertises "was $2.29", 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$1.90since Nov 12
Lowest$1.84Nov 11 to Nov 12
Highest$1.91Nov 9 to Nov 11
Tracked since Nov 7 · 3 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 12, 19:26 UTC | $1.90 | +3% |
| Nov 11, 19:08 UTC | $1.84 | −4% |
| Nov 9, 20:01 UTC | $1.91 | +0.5% |
| Nov 7, 06:45 UTC | $1.90 | start |
| Store | HuiShengDongye Store |
|---|---|
| Positive feedback (AliExpress) | 94.6% |
| AliExpress category | Electronic Components & Supplies › Active Components |
| Sold | 132 |
| Recorded readings | 4 |
| First seen | |
| Last reading |