20PCS Mini Damaged Cross Dichroic X-Cube Prism RGB Combiner Splitter Optical Glass Square Prism Party Decoration Randomly Issued
Quick answer
Is $3.90 a good price for 20PCS Mini Damaged Cross Dichroic X-Cube Prism RGB Combiner Splitter…?
It is the usual price, not a deal: $3.90 is in line with the typical price of $3.90 that DipScout measured over the last 10 days. Tracked since Oct 23, 2026, the price hasn't changed.
$3.90
Today it costs $3.90 on AliExpress. Since Oct 23, 2026, when we started tracking it, the price hasn't changed. By our price history, it is not on sale right now.
No drop compared with what we observed over the last 10 days. The store advertises "was $19.52", 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
$3.90
We started tracking this price on Oct 23. The chart takes shape over the days: we only draw prices we observed.
| Store | NO.1 Microscope Wholesale Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Tools › Measurement & Analysis Instruments |
| Recorded readings | 1 |
| First seen | |
| Last reading |
Also sold by 1 other store
Same title and category on AliExpress, cheapest first. Each store has its own price and history; check the variant and shipping.
| NO.1 Microscope Wholesale Store | $3.90 · 36 sold |
|---|