ESC: 30A 4 in 1 BLHeli – S Brushless, FatShark, Battery), Approximate Assembly Time: Less than 1 Hour, Video Tx: 25 / 200 / 600mW 48 Channel (A, Motor: 2206 2500kV Brushless, Frame: 5mm Thickness 3K Carbon Fiber Frame, Low Race), Rear: Reserve Gopro Mounting Seat, B, Propellers: 5 inch, Flight Control: Omnibus F4 SD with BetaFlight (Version 3.2.4), Race Band, Completion Level: RFR (without Radio System, Pre-built and Professionally Tuned: Ready to go right out of the box, Wheelbase: 200mm, Camera: 800TVL CCD GWY 007734 with 2.1mm lens, Charger, E, Compatible Receiver: less than 40x 24mm (Lx W).
Basically copy coupon, view price history or create e-mail price alert. What is best price?
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 price update (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($330.45): BGGAL8
2. ($337.64): Drones6
3. ($337.64): CouponsDE
4. ($337.64): 00c906
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/i1u
Old coupons (from the oldest to the newest): 502C6B, TTxBG10, BGss9%rc, bgssaff9, AFfbG10, affbg10, BGBFCR25, BGCITYADS2019, BGVDay10%off, 2880c7, BGMPB2020, BGAFF10OFF, bGhOnEy10, BGdragonBoat, BGSS10%SW, bgshOOp10, BGRC902, BgoFErTaSchInA10, BgcLuBofErtA10, 7bcdf9, BG10RACING, BGMATT7, BGDAVIS, BANGGOODSD
(I don’t think these’re gonna work, but you can try ’em out anyway)
Price history and price alert
Here is price history (for all/most countries) for DTS GT200 Drone PNP. The lowest price was: $242.17.
Price records source(s): Gearbest, 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)).