Use coupon and get DOCTORWOOD Aluminum Protractor Angle Finder for Woodworking for $12.99 (from Banggood). You can create price alert here, copy coupons and view price history. What is the best price?
DOCTORWOOD Aluminum Protractor Angle Finder Woodworking Miter Saw Protractor
Latest price update (UTC time):
Banggood ($12.99)
Banggood warehouse is located in China. Too bad there’s no coupon right now in Banggood. But wait a sec… Is it a good price? Well, this price is higher than average price ($9.49)
Link: Banggood product page
Price: $12.99
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGWDT15
(there’s a little possibility that old coupon will work)
Aliexpress
I could not find it on Aliexpress. Click here to search by yourself.
Here are coupons that you can use.
Price history and price alert
Here is price history (for all/most countries) for DOCTORWOOD Aluminum Protractor Angle Finder for Woodworking.
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)).