1PCS Dual Operational Amplifier Upgrade Base, Decoupling Operational Amplifier Base, DIP8-Pin HIFI Operational Amplifier Base
Quick answer
Is $20.79 a good price for 1PCS Dual Operational Amplifier Upgrade Base, Decoupling Operational…?
It is the usual price, not a deal: $20.79 is in line with the typical price of $20.75 that DipScout measured over the last 4 days. Tracked since Oct 23, 2026, it ranged from $20.75 to $20.79.
$20.79
Today it costs $20.79 on AliExpress. Since Oct 23, 2026, when we started tracking it, it ranged from $20.75 to $20.79. By our price history, it is not on sale right now.
No drop compared with what we observed over the last 4 days. The store advertises "was $41.56", 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$20.79highest ever seen
Lowest$20.75Oct 23 to Oct 26
Highest$20.79since Oct 26
Tracked since Oct 23 · 1 changeHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Oct 26, 02:05 UTC | $20.79 | +0.2% |
| Oct 23, 02:03 UTC | $20.75 | start |
| Store | HiFi Chick Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Consumer Electronics › Smart Electronics |
| Recorded readings | 2 |
| First seen | 10/23/2026 |
| Last reading | 10/27/2026, 3:14:38 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.
| huo niu Store · Ships from US | $14.72 · 19 sold |
|---|---|
| huo niu Store | $14.72 · 19 sold |
| HiFi Chick Store | $20.79 · 16 sold |