Basically copy coupon, view price history or create e-mail price alert. Let’s see what best price is ATM.
Support single measurement, Support continuous measurement, grade 2 (less than 1mW), Single measurement time: 0.25s, Unit of measurement: m / inch / ft, Measurement range: 0.05 – 60m, Working temperature: 0 – 40 Deg.C, measurement accuracy: + / – 2mm, Laser grade: 620 – 690nm, Storage temperature: -20 – 60 Deg.C
Aliexpress
I could not find it on Aliexpress. Click here to search by yourself.
Here are coupons that you can use.
Latest coupon code price check (UTC time):
Price history and price alert
Price history (for all/most countries) for Gocomma M60 Laser Range Finder 60m is here.
Price records source(s): Gearbest
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)).