Knew Built Luminous Astronaut Moon Micro Brick Building Blocks Set Educational Toys LED Light Technology Bricks for Adults
Quick answer
Is $3.89 a good price for Knew Built Luminous Astronaut Moon Micro Brick Building Blocks Set…?
It is the usual price, not a deal: $3.89 is in line with the typical price of $3.89 that DipScout measured over the last 11 days. Tracked since Oct 21, 2026, it ranged from $3.69 to $3.89.
$3.89
Today it costs $3.89 on AliExpress. Since Oct 21, 2026, when we started tracking it, it ranged from $3.69 to $3.89. By our price history, it is not on sale right now.
No drop compared with what we observed over the last 11 days. The store advertises "was $12.16", 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
Last reading$3.89on Oct 23
Lowest$3.69Oct 21 to Oct 22
Highest$3.89Oct 22 to Oct 23
Tracked since Oct 21 · 1 changeHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Oct 22, 20:02 UTC | $3.89 | +5% |
| Oct 21, 06:20 UTC | $3.69 | start |
| Store | KNEW BUILT Building Blocks Official Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Toys & Hobbies › Building & Construction Toys |
| Recorded readings | 2 |
| First seen | |
| Last reading |