NEAR ITS LOWESTAutomotive
What our readings say: $1.99 below its typical price of $9.87.
AliExpress prices this listing at 52.61 CNY. The $7.88 above is that figure converted by their affiliate API. AliExpress’s own site converts at a slightly different rate, so it may show a few percent less — the CNY number is the one neither of us converted.
Seller lists it at $23.65 — a claimed saving of $15.77. AliExpress does not verify that figure, and 12% of the listings we track make a claim in the same 60-69% range, so on its own it means very little.
Prices recorded by PriceProven over time. The listing shows its current price; this section shows the dated observations we have stored.
What our readings say: $1.99 below its typical price of $9.87.
Seller price check: The seller shows $23.65 as the price before discount. In 33 days of our own readings the highest we recorded was $11.81 — we have never seen $23.65.
ShippingQuoted at AliExpress checkout
Buyer protectionHandled by AliExpress
ReturnsPer seller policy
Shop1105233629 Store
Seller on AliExpress
MS309 OBD2 Diagnostic Scanner Auto Car Health Check Code Reader Scanner Tool for All Cars Models with Bluetooth — listed under Automotive. Full specifications are on the AliExpress product page.
8 products in Automotive close enough to compare on price — 3 are cheaper than this one.
We track 12,594 products in Automotive. At $7.88, it sits below the middle of that category, which is $16.15 — a range covering very different kinds of product, so read it as placing the price, not judging it.
The seller claims 67% off. Only 9,821 of the products we track claim a discount that large — 12% of the catalogue sits in the 60-69% band, so this one stands out. Either way AliExpress does not check strike-through prices, which is why we record our own instead of repeating theirs.
AliExpress reports 1,807 orders for it. For comparison, the median listing we track in Automotive reports 9 — though a category holds very different kinds of thing, so read that as scale rather than as a ranking. Order counts come from AliExpress and are not a claim about price.
We have recorded this product’s price on 33 separate days since 2026-08-06, and it has moved 19 times in that window. This history was recorded over time, not reconstructed after the fact — the longer we track a listing, the stronger the evidence becomes.
If you buy through our link, AliExpress pays us 7.0% of the sale. It costs you nothing extra, and we publish the rate so you can judge our incentive for yourself.
All under $7.88 with at least 100 reported orders.
