Right now the best price with coupon code for Drillpro Electric Hot Melt Glue Gun is $21.99 (in Banggood). Basically copy coupon, view price history or create e-mail price alert. Do you want to know what the best price is?
Drillpro Electric Hot Melt Glue Gun with Rapid Heating Intelligent Temperature Control for DIY Crafting Works with 10PCS Glue Sticks Fit For Mak 18V Battery Convenient and Efficient Use
Latest coupon and price update (UTC):
Banggood ($21.99)
Banggood warehouse is located in China. I’m afraid that there’s no working coupon in Banggood. What about the price? Good price! It’s lower than average one ($22.82)!
Link: Banggood product page
Price: $21.99
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BG1a23e3
(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
Do you need price history chart (for all/most countries) for Drillpro Electric Hot Melt Glue Gun? There we go.
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)).