Price history, coupons and price alert are available on this page. 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 and price update (UTC):
Weight: About 2.4kg, Frequency: 2.4Hz, Remote Controller Battery: 4 X 1.5V AA Batteries (NOT INCLUDED), Battery: 7.4V 1500mAh Large Power Li-ion Battery (INCLUDED), Wheel Size: 32x20x55mm, Wheelbase: 19.3cm, Package Size: 55×26.1×21.5cm, Red, Speed: 35-40km/h, Use time: Around 15 minutes, Remote Control Distance: ≥80m, Charge time: Around 2.5 hours, Vehicle Size: 35×21×12cm, ESC: 40A, Motor: 390 High-Speed Motor, Wheel Gauge: 24.7cm, Color: Orange
Banggood
Banggood warehouse is located in China. There is one great coupon!
Link: Banggood product page
1. ($123.76): CouponsDE
paste coupon code in your cart and click Apply 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): BGFeiyueFY02, AFfbG10, BGAFF10OFF, BGTT10, bGhOnEy10, BGdragonBoat, BGSS10%SW, bgshOOp10, BgoFErTaSchInA10, BgcLuBofErtA10, 7d18f7, BGCuponation10, BGDAVIS, BGHONEY2110, BGVehicle10, BGVehicles10
(there’s a little possibility that old coupon will work)
Price history and price alert
Check out price history chart (for all/most countries) for Feiyue FY02 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)).