I have checked all old coupons and price is 16.99 USD for Xiaomi HIMO 4.5mm Bike Steel Cable Lock (in Gearbest). Just check coupons out (with price alert and history). Let’s see what best price is ATM.
Latest coupon code price check (UTC time):
Banggood (16.99 USD)
Banggood warehouse is located in China. CouponsFromChina software could not find any coupon for this product in Banggood. Low/high price? The average price for this item is 17.46 USD, so I think it’s a good price!
Link: Banggood product page
Price: 16.99 USD
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BGEBIKEA, 0e7f33, FBCOUPON1, e34d13, 347870, BGAFF10OFF, BGCuponation10, 13f142, BGHONEY2110, BG10OFFAFF, BGwhielabel, BGBICYCLES, BG4d9120, BGTYAP057
(there’s a little possibility that old coupon will work)
Aliexpress
Click here… to search for Xiaomi HIMO 4.5mm Bike Steel Cable Lock on Aliexpress
Here are coupons that you can use.
Price history and price alert
Do you need price history chart (for all/most countries) for Xiaomi HIMO 4.5mm Bike Steel Cable Lock? There we go.
Price records source(s): Gearbest, Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).