Aliexpress
Click here… to search for HBX T10 1/14 Brushed RC Car on Aliexpress
Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China. I found coupon for you. Check this out.
Link: Banggood product page
Coupon (71.24 USD): BGRCCar5
(CouponsFromChina.com tip: you should apply the coupon 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): BG1ea9b4, BGCAPITALOS8, BGCOUPERT8, BG5RCCar
(these coupons are old, so probably won’t work)
Price history and price alert
Price history (for all/most countries) for HBX T10 1/14 Brushed RC Car is here.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).