Aliexpress
Click here… to search for KXL-E40 Laser Rangefinder on Aliexpress
Here are coupons that you can use.
Latest coupon code price check (UTC time):
Real Life Review
I’ve made a review that you can check out right there: REVIEW
Banggood
Banggood warehouse is located in China. There is one great coupon!
Link: Banggood product page
Coupon (28.46 USD): BGherra
(CouponsFromChina.com tip: paste coupon code in your cart and click Apply after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): 87bbbc, 502C6B, 0e7f33, FBCOUPON1, 13f142
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Price history and price alert
Do you need price history chart (for all/most countries) for KXL-E40 Laser Rangefinder? There we go.
Price records source(s): Gearbest, Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).