I have just checked coupons. The lowest price I could get is 27.99 USD for Dual Laser Protractor Level (in Banggood). Price history, coupons and price alert are available on this page. What is best price?
Latest price update (UTC time):
Banggood (27.99 USD)
Banggood warehouse is located in China. Too bad there’s no coupon right now in Banggood. I think you want to know if the price is good. Hmmm, price is higher than average (which is 25.24 USD right now), so better set price alert down below…
Link: Banggood product page
Price: 27.99 USD
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BG491de7, BGherra, BG67a1ab, BGHU0741, BG17dddf, BGf727ff, BG7517eb, BG128aa6, BGFissam, BGGines, BG0ec832, BGHID18, BG3970b6, BG49023, BG6ff325, BGCL88, BG86f4e9, BGM1TOOLS88, BG20236Tool
(there’s a little possibility that old coupon will work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – AtuMan DUKA LI1 Dual Laser Protractor Level Ruler with Bracket [EU] (-3 USD)
Aliexpress
Click here… to search for AtuMan DUKA LI1 Dual Laser Protractor Level Ruler with Bracket on Aliexpress
Here are coupons that you can use.
Price history and price alert
Check out price history chart (for all/most countries) for AtuMan DUKA LI1 Dual Laser Protractor Level Ruler with Bracket.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).