Latest update shows that Ancel BST500 Car Battery Tester With Printer [EU] costs $131.39 (in Banggood). This is EU warehouse. Price history, coupons and price alert are available on this page. You probably want to know what is the best price?
Latest price update (UTC time):
Ancel BST500 Car Battery Tester With Thermal Printer Detect Bad Battery Diagnostic Tool
Banggood ($131.39)
Banggood warehouse is located in Europe 
. But wait a sec… Is it a good price? This is new product in my database, so I don’t know if this price is good. One coupon is available. Cool!
Link: Banggood product page
Price without coupon: $145.99
1. ($131.39): BGAMMT03
you should apply the coupon in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGdb009f
(there’s a little possibility that old coupon will work)
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
It doesn’t make sense to generate price history chart, because there is one price record which is: $119.99.
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).