Aliexpress
Here are coupons that you can use.
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – Xiaomi Giiker M3 Magnetic Cube (-3 USD)
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in Europe 
. There are no coupons available at this moment in Banggood. Sorry, but there’s no price history in my database.
Link: Banggood product page
Price: -3 USD
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): 25Giiker, 502C6B, TTxBG10, e901a6, BGss15%ls, BGGiikerM3es, BGLAB, TS15prime, TISPrime01, Tools1, Tools3, BGDH16, BG2020NS, BGTools65, BGc9b7, 13f142, bGhOnEy10, BGJP5812, BG2c5bs, bgshOOp10, BgoFErTaSchInA10, BGLab18, BgcLuBofErtA10, BGAFF10OFF, BGCuponation10, BGHONEY2110, BGLAB61, BG49c541, BGLab21, BGHU1005, BANGGOODSD, 00c906, 2203ActiesNL
(these coupons are old, so probably won’t work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – Xiaomi Giiker M3 Magnetic Cube (-3 USD)
Price history and price alert
Price history is not available for this item (not enough database records)! The lowest price was 17.99 USD though.
You can set price alert (for Banggood).