$14.99 – Heart Core, Rivet, Conversion Head Accessories, Electric Rivet Gun, Rivet Gun, Rivet Machine.
According to my DB the lowest price is $14.99 for Electric Rivet Machine Conversion Head (in Banggood). Get coupons, create price alert or check price history out! You probably want to know what is the best price?
Latest coupon and price update (UTC):
Banggood ($14.99)
Banggood warehouse is located in China. I don’t think there is an active coupon right now – at least in my database. Is it good price? This price is higher than average price ($12.49) for this item.
Link: Banggood product page
Price: $14.99
Additional Banggood coupons: first page and second page
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
Do you need price history chart (for all/most countries) for Electric Rivet Machine Conversion Head? There we go. The lowest price was: $11.99.
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)).