$19.99 – 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.
You can get Drillpro Electric Hot Melt Glue Gun for $19.99 with coupon (from Banggood). Basically copy coupon, view price history or create e-mail price alert. Best price?
Latest coupon and price update (UTC):
Banggood ($19.99)
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. Actually this is the best price in history according to CouponsFromChina database!
Link: Banggood product page
Price: $19.99
Additional Banggood coupons: first page and second page
This is the best price ever noted in my database!
Old coupons (from the oldest to the newest): BG1a23e3
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
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
Check out price history chart (for all/most countries) for Drillpro Electric Hot Melt Glue Gun. The lowest price was: $19.99.
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)).