Lanrui K9 15ml Thixotropic De Sulfurization Paste for Fingerprint Flight Line/battery Holder/tail Plug Repair Welding Paste Tool
Quick answer
Is $6.19 a good price for Lanrui K9 15ml Thixotropic De Sulfurization Paste for Fingerprint…?
It is the usual price, not a deal: $6.19 is in line with the typical price of $6.39 that DipScout measured over the last 5 days. It is the lowest in 5 days, but it has held this price since Oct 26, 2026.
$6.19
Today it costs $6.19 on AliExpress. Since Oct 22, 2026, when we started tracking it, it ranged from $6.19 to $6.39. It's the lowest price in 5 days, but it has been at this value since Oct 26, 2026; by our price history that is already the normal price, not a sale.
No drop compared with what we observed over the last 5 days. The store advertises "was $17.69", 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$6.19lowest ever seen
Lowest$6.19since Oct 26
Highest$6.39Oct 22 to Oct 26
Tracked since Oct 22 · 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, 08:01 UTC | $6.19 | −3% |
| Oct 22, 20:33 UTC | $6.39 | start |
| Store | Bresun Repair Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Phones & Telecommunications › Mobile Phone Parts |
| Recorded readings | 2 |
| First seen | 10/22/2026 |
| Last reading | 10/27/2026, 8:27:13 PM UTC |
Also sold by 2 other stores
Same title and category on AliExpress, cheapest first. Each store has its own price and history; check the variant and shipping.
| Stone's Store | $4.72 · 840 sold |
|---|---|
| Bresun Repair Store · Ships from US | $6.19 · 67 sold |