Right now the best price with coupon code for 3Pcs/set Wall Mounted Shelves is 19.31 USD (in Banggood). Just check coupons out (with price alert and history). You probably want to know what is the best price?
Latest coupon and price update (UTC):
Banggood (19.31 USD)
Banggood warehouse is located in China. As you can see I didn’t find any active coupon for this product right now… Is it expensive? From what I can see this price is higher than average price (13.49 USD).
Link: Banggood product page
Price: 19.31 USD
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BG6d5152, 00c906, BG00c906, ADMITAD2212, 2022ACTIESNL, BG110bdc, Terence, Tabby20, 2203ActiesNL, BG1efeb0, 8Couponsde, MVC8SPRING, 8BGwbg2204, tRaDetRaCKeR, 8wEbgaInS5, pROMo8cuPoN, BGJUNEGSG9, TTSUMMER8, Cuponation9, 9OFFSUMMER, BG8ReviTrage, BG589b2e
(you can check these old coupons out, but these probably won’t work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – 3Pcs/set Wall Mounted Shelves [EU] (-3 USD)
Aliexpress
Click here… to search for 3Pcs/set Wall Mounted Shelves on Aliexpress
Here are coupons that you can use.
Price history and price alert
Price history (for all/most countries) for 3Pcs/set Wall Mounted Shelves is here.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).