Aliexpress
Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
Coupon (172.89 USD): Cuponation9
Coupon (172.89 USD): BgGoodie9
Coupon (174.79 USD): BG8ReviTrage
(CouponsFromChina.com tip: coupon code has to be applied in shop’s 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): hoNEYbGdeAlS, BGJUNEGSG9, BGRCT10, COUPONSDE1wk
(there’s a little possibility that old coupon will work)
Price history and price alert
Price history (for all/most countries) for FMS 11816 TOYOTA Hilux RTR 1/18 RC Car is here.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).