According to my DB the lowest price is 36.09 USD for KYAMRC P161 P162 RTR 1/16 2.4G RWD RC Car (in Banggood). You can create price alert here, copy coupons and view price history. You probably want to know what is the best price?
Latest coupon and price update (UTC):
Banggood (36.09 USD)
Banggood warehouse is located in China. Is it a low price? Maybe there’re no more promotions for this item, because current price is higher than average (which is equal 29.64 USD) You can get coupon down below.
Link: Banggood product page
Price without coupon: 37.99 USD
Coupon (36.09 USD): BGRCCar5
(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
Aliexpress
Here are coupons that you can use.
Price history and price alert
Here is price history (for all/most countries) for KYAMRC P161 P162 RTR 1/16 2.4G RWD RC Car.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).