Just check coupons out (with price alert and history). Best price?
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Remote control distance: about 80-100m, Driving time: about 45min, Body battery: 7.4V1300 mAh lithium battery, Remote battery: two AA batteries are required (battery is not included / so you need to prepare on your own), Size: about 42*22*9.5cm/16.54*8.66*3.74in, Average speed: 25km/H, Charging time: about 3-4 hours
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($47.69): BGVehicles10
2. ($47.69): BG10RCVE
put item in your cart and apply coupon code there after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BG2d3835, BGHONEY2110, BGVehicle10, BG0621822, BGRStunt, BG10Vehicl, BGVStunt
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – 1:12 RC Stunt Car Gesture Induction [EU] ($-3)
Price history and price alert
Here is price history (for all/most countries) for 1:12 RC Stunt Car with Gesture Induction.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).