Just check coupons out (with price alert and history). Do you want to know what the best price is?
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):
, right, left, Model: 1/12, Speed: ≥8.72km/h Servo: brush, Control distance: 80m, Motor: Brush, Weight: 1660g, backward, Frequency: 2.4G, Proportional control: Yes Size: 38.5×15.5×14.5CM, Function: forward, Battery: AA battery(not included) 3XAA battery(not included), Brand: MN99, Charge time: 180min, Using time: 15min, Package size: 56.2×9.6×6.5CM
Banggood
Banggood warehouse is located in China. I am tired of searching coupons, but I found one for you…
Link: Banggood product page
1. ($89.02): BG00c906
apply it in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): AFfbG10, BGMN99, BGC130EE, BGC1EE53, 502C6B, BGBFAFF2019, BGCITYADS2019, bGhOnEy10, BGdragonBoat, bgshOOp10, BGRC902, BgoFErTaSchInA10, BG147MN, BgcLuBofErtA10, 7d18f7, BGAFF10OFF, BGCuponation10, BGDAVIS, BGHONEY2110, BGVehicle10, BGVehicles10
(these codes were not working in latest coupon update, but you can check them out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – MN99 RTR Crawler RC Car [EU] ($-3)
Price history and price alert
Price history (for all/most countries) for MN99 RTR Crawler RC Car is here.
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)).