Max Speed: About 70km/h ESC: Hobbywing Brushless waterproof 120a esc, Box Size: 85*45*35cm, Item No: CR-503T, The weight with packaging: About 4568g Car Size: 650*305*250mm, Channel: 2CH Car Battery: Double ACE Li PO 7.4V 3200mAh battery(included), Motor: Brushless waterproof 2230kv motor, Color: Red, Scale: 1/5, Brand: BSD Racing, Servo: Waterproof 9kg servo, Frequency: 2.4G.
You can create price alert here, copy coupons and view price history. Let’s see what best price is ATM.
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China. Only one coupon available!
Link: Banggood product page
1. ($386.63): BGHONEY2110
apply it in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BG503T, AFfbG10, BGCR503T, 502C6B, BGBFAFF2019, BGCITYADS2019, bGhOnEy10, BGAFF10OFF, BGdragonBoat, BGSS10%SW, bgshOOp10, BGRC902, BgoFErTaSchInA10, BgcLuBofErtA10, BGCuponation10
(probably won’t work, but you can try them out)
Price history and price alert
Check out price history chart (for all/most countries) for BSD Racing CR-503T RC Car RTR. The lowest price was: $280.15.
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)).