$7.99 – iMars ELM327 Bluetooth Car OBD2 Scanner (Banggood, Aliexpress: 1 X bluetooth OBD-II Car Diagnostic Scanner (the best price with coupon)).
You can get iMars ELM327 Bluetooth Car OBD2 Scanner for $7.99 with coupon (from Banggood). Go down and check coupons out. Remember to check price history if it is available. Let’s see what best price is ATM.
Latest coupon and price update (UTC):
Banggood ($7.99)
Banggood warehouse is located in China. I have no active coupons for you right now. I think you want to know if the price is good. It looks like it’s a good price (lower than average ($8.33)).
Link: Banggood product page
Price: $7.99
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/feV
Old coupons (from the oldest to the newest): BG10OFFAFF1, BGRepair63, BG00c906, ADMITAD2212, 2022ACTIESNL, BGeed3c3, MVC8SPRING, BG2f8d18, BGiMars2022, BGSCM11, BGCAR639, BGAMMT03
(these coupons are old, so probably won’t work)
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Price history (for all/most countries) for iMars ELM327 Bluetooth Car OBD2 Scanner is here. The lowest price was: $6.99.
Price records source(s): Banggood
Click on image to enlarge. 
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)).