Stainless Steel 45 Degree Miter Angle Corner Ruler [EU] (Banggood, Aliexpress: ENJOYWOOD Stainless Steel 45 Degree Miter Angle Corner Ruler Wide Base Gauge Woodworking Measuring Tools (the best price with coupon)).
Just check coupons out (with price alert and history). Let’s see what best price is ATM.
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in Europe 
. There are no coupons for this product in Banggood. Sorry, but there’s no price history in my database.
Link: Banggood product page
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BG58757f, BGDRB18, BGWT15, BGc8412f, BGa0b557, BGd1bfb8, BGWDT15
(I don’t think these’re gonna work, but you can try ’em out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – Stainless Steel 45 Degree Miter Angle Corner Ruler ($13.99)
Price history and price alert
We don’t have enough records in database to show price history for this item. BTW: We have only recorded this price: $10.99.
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)).