Aliexpress
Here are coupons that you can use.
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – BlitzWolf BW-TH3 Data Hub (-3 USD)
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in Europe 
. I’m not sure about the price, coz I have only 1 record(s) in my database.
Link: Banggood product page
Coupon (11.69 USD): 10%ForBGBW
Coupon (11.69 USD): BGHONEY2110
Coupon (11.99 USD): 13f142
(CouponsFromChina.com tip: apply code in your basket (cart) 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): bwth3, 15bwth, bwthse, Alibuy91142, 502C6B, 12blitzw, BGss10%bw, AFfbG10, BGVDay10%off, BGAFF10OFF, bGhOnEy10, BGBW152, BGdragonBoat, bgshOOp10, BGRBWTH3, BgoFErTaSchInA10, BgcLuBofErtA10, 10%ForNewBW, BGc1953c
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – BlitzWolf BW-TH3 Data Hub (-3 USD)
Price history and price alert
Price history is not available for this item (not enough database records)! The lowest price was 9.99 USD though.
You can set price alert (for Banggood).