$10.19 – Woodworking T-Type Pocket Ruler Aluminum Slide Ruler 6.3in / 7.9in / 11.8in Precision Scribing Ruler Tools with Sliding Stops Inch and Metric – #D.
ATM you can buy Woodworking T-Type Pocket Ruler Aluminum Slide Ruler for $10.19 (in Banggood). Check coupons or create price alert down below. Let’s see what best price is ATM.
Latest price update (UTC time):
Banggood ($10.19)
Banggood warehouse is located in China. I couldn’t find any coupon for this product on latest product update. Price? Pretty good price – average ($11.06) is higher than current one!
Link: Banggood product page
Price: $10.19
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGbe98b2, BG79fa09, BGWT05
(these coupons are old, so probably won’t work)
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 Woodworking T-Type Pocket Ruler Aluminum Slide Ruler. The lowest price was: $9.99.
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)).