Aliexpress
Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
Coupon (88.19 USD): BGHONEY2110
Coupon (96.99 USD): 13f142
(CouponsFromChina.com tip: this code has to be applied in your 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): BGTRAN09, AFfbG10, 502C6B, BGBFAFF2019, BGCITYADS2019, BGE13, Email5, BGVDay10%off, BGAFF10OFF, BGTT10, bGhOnEy10, BGdragonBoat, BGSS10%SW, BGELIG0920, BgcLuBofErtA10, BGCLUBOFERTA10, BGCuponation10
(probably won’t work, but you can try them out)
Price history and price alert
Price history (for all/most countries) for QYT KT-8900R Mini Transceiver Radio is here.
Price records source(s): Banggood
Click on image to enlarge.
You can set price alert (for Banggood).