Office & Books › School supplies
1pc 100x100mm Borosilicate Glass Plate Thickness 0.5-5mm High-temperature Resistant Borosilicate Glass 3.3 Windows
Quick answer
Is $4.05 a good price for 1pc 100x100mm Borosilicate Glass Plate Thickness 0.5-5mm…?
It is the usual price, not a deal: $4.05 is in line with the typical price of $4.05 that DipScout measured over the last 14 days. Tracked since Oct 22, 2026, it ranged from $4.04 to $4.99.
$4.05
Today it costs $4.05 on AliExpress. Since Oct 22, 2026, when we started tracking it, it ranged from $4.04 to $4.99. By our price history, it is not on sale right now. Price checked on Nov 12, 2026, 06:01 UTC.
Drop detected on .
No drop compared with what we observed over the last 14 days. The store advertises "was $5.14", 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$4.05on Nov 12
Lowest$4.04Nov 4 to Nov 5
Highest$4.99Oct 22 to Nov 2
Tracked since Oct 22 · 3 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 5, 19:04 UTC | $4.05 | +0.2% |
| Nov 4, 15:04 UTC | $4.04 | −3% |
| Nov 2, 07:05 UTC | $4.17 | −16% |
| Oct 22, 15:25 UTC | $4.99 | start |
| Store | Guluo Glass Store Store |
|---|---|
| Positive feedback (AliExpress) | — |
| AliExpress category | Office & School Supplies › Educational Equipment & Supplies |
| Sold | 10 |
| Recorded readings | 4 |
| First seen | |
| Last reading |