$33.91 – Measurement accuracy: ± (3mm + 5x 10^(-5) D*), Weight: 60g, Minimum display unit: 0.001m, Product model: MJJGCJYD001QW, Charging parameters: 5V-1A, Size: 80x 35x 21mm, Measuring range: 0.05-50m, Bluetooth transmission distance: up to 8m (barrier-free).
ATM you can buy Xiaomi Mi Smart Laser Distance Meter 50m for $33.91 (in Banggood). Go down and check coupons out. Remember to check price history if it is available. What is the best price?
Latest coupon and price update (UTC):
Banggood ($33.91)
Banggood warehouse is located in China. But wait a sec… Is it a good price? Well, this price is higher than average price ($31.16) There is one great coupon!
Link: Banggood product page
Price without coupon: $35.69
1. ($33.91): BGMAI666
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 and https://couponsfromchina.com/short/i1u
Old coupons (from the oldest to the newest): BG20236Tool, BG985a0a, BGTOOS729, BG7d5aea, BG8FORMULAMX
(probably won’t work, but you can try them out)
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 Xiaomi Mi Smart Laser Distance Meter 50m. The lowest price was: $28.99.
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)).