When I was updating this page, then coupon price was $37.19 for 12V Mini Spot Welding Machine (in Banggood). Check coupons or create price alert down below. Do you want to know what the best price is?
Model Number: Relay Spot Welder, Material: metal+PC+ABS, Package size: about 15x10cm/5.91×3.94in, Is Smart Device: NO, Origin: Mainland China, Applicable battery:
Latest coupon code price check (UTC time):
Banggood ($37.19)
Banggood warehouse is located in China. I don’t think there is an active coupon right now – at least in my database. Is it expensive? This price is higher than average price ($32.91) for this item.
Link: Banggood product page
Price: $37.19
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BG086eb3, BG20236Tool, BGET10
(you can check these old coupons out, but these probably won’t 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
Price history (for all/most countries) for 12V Mini Spot Welding Machine is here.
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)).