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)).
You can create price alert here, copy coupons and view price history. What is best price?
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.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in Europe 
. So I have checked for active coupons (all category coupons and old ones), but there was no working coupon in Banggood. I don’t know if this is a good price – number of records in my database is too low!
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/feV
Old coupons (from the oldest to the newest): BG58757f, BGDRB18, BGWT15, BGc8412f, BGa0b557, BGd1bfb8, BGWDT15
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
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
Well, you won’t see price history chart, coz we have only 1 database record for this item (and price was $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)).