Aliexpress
Here are coupons that you can use.
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – Maiwo K104 Hard Drive Enclosure White (-3 USD)
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
Coupon (16.73 USD): Cuponation9
Coupon (17.29 USD): BG00c906
(CouponsFromChina.com tip: put item in your cart and apply coupon code there 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): aff7off, 502C6B, e2bcea, TTxBG10, 2019SPEDM, BG3CSUM, bgssaff9, BG7f8344, AFfbG10, BGNFvy567, BGCITYADS2019, BGVDay10%off, 13f142, BGAFF10OFF, BGTT10, bGhOnEy10, BGdragonBoat, BGSS10%SW, bgshOOp10, BgoFErTaSchInA10, BgcLuBofErtA10, BGNDS10OFF, BGCuponation10, BGHONEY2110, BANGGOODSD, 00c906, ADMITAD2212, 2022ACTIESNL, Terence, 2203ActiesNL, BG1efeb0, MVC8SPRING, 8BGwbg2204, BG763687, BGJUNEGSG9
(I don’t think these’re gonna work, but you can try ’em out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – Maiwo K104 Hard Drive Enclosure White (-3 USD)
Price history and price alert
Check out price history chart (for all/most countries) for Maiwo K104 Hard Drive Enclosure Black.
Price records source(s): Gearbest, Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).