$16.99 – L-Type 200mm Aluminum Alloy Woodworking Square (Banggood, Aliexpress: L Type 160/200mm Aluminum Alloy Woodworking Square Hole Positioning Metric Measuring Ruler Carpenter Scriber – 200mm (the best price with coupon)).
When I was updating this page the price was $16.99 for L-Type 200mm Aluminum Alloy Woodworking Square (in Banggood). Basically copy coupon, view price history or create e-mail price alert. You probably want to know what is the best price?
Latest coupon code price check (UTC time):
Banggood ($16.99)
Banggood warehouse is located in China. There are no active coupons for this product, but the price is pretty low isn’t it? Good or bad price? Well, this price is higher than average price ($15.49)
Link: Banggood product page
Price: $16.99
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/feV
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 L-Type 200mm Aluminum Alloy Woodworking Square. The lowest price was: $13.99.
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)).