Just check coupons out (with price alert and history). You probably want to know what is the 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 coupon code price check (UTC time):
Red, Wheelbase: 19.3cm, Remote Controller Battery: 4 X 1.5V AA Batteries (NOT INCLUDED), Use time: Around 15 minutes, Color: Green, Motor: 390 High-Speed Motor, Tire Diameter: 4.5cm, Vehicle Size: 38×22×17cm, Weight: 2.5kg, Battery: 7.4V 1500mAh Large Power Li-ion Battery (INCLUDED), Charge time: Around 2.5 hours, Speed: ≥35km/h, Wheel Width: 3cm, Wheel Gauge: 24.7cm, ESC: 40A, Package Size: 55×26.1×21.5cm, Front and Rear Wheel Minimum Distance: Around 15cm, Frequency: 2.4Hz, Remote Control Distance: ≥80m
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($100.43): Terence
2. ($100.43): 2203ActiesNL
3. ($101.51): BG00c906
this code has to be applied in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BG984FY, BGAFF10OFF, bGhOnEy10, BGdragonBoat, BG9857WD, BG984VB, BGSS10%SW, bgshOOp10, BGRC902, BgoFErTaSchInA10, BgcLuBofErtA10, BGCuponation10, 7bcdf9, BGHONEY2110, BGVehicle10, BGVehicles10, ADMITAD2212, BGCityadsRC, Tabby20
(these codes were not working in latest coupon update, but you can check them out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – Feiyue FY03 RC Car [EU] ($-3)
Price history and price alert
Check out price history chart (for all/most countries) for Feiyue FY03 RC Car.
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)).