I have just checked coupons. The lowest price I could get is $1286 for JCZK 300C 470L DFC RC Helicopter RTF (in Banggood). Check coupons or create price alert down below. You probably want to know what is the best price?
Weight: 1480g(not include battery), Item: 300C RC Helicopter, Main Blades Diameter: 360mm, Main Blades Length: 820mm, Tail Drive Main Gear: 56T, Tail Blades Diameter: 180mm, Flying Distance: About 1000m, Battery: 1350Amh 6S Lipo Battery(included), Battery Mount: 120*40*30mm, Body height: 230mm, Gear Ratio: 11: 1: 3.72, Body Length: 700mm, Final Gear: 151T, Tail Drive Ratio: 15T, Flying Time: 5-8mins, Main Motor Gear: 13T, Main Blades Length: 69mm, Body Width: 125mm
Latest price update (UTC time):
Banggood ($1286.00)
Banggood warehouse is located in China. So I have checked for active coupons (all category coupons and old ones), but there was no working coupon in Banggood. Price? Hmmm, price is higher than average (which is $678.52 right now), so better set price alert down below…
Link: Banggood product page
Price: $1286
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGAPR10, bGhOnEy10, BGdragonBoat, BGSS10%SW, bgshOOp10, BGheli10, BgoFErTaSchInA10, BGGQKL4, BgcLuBofErtA10, BGJCZK8, BGAFF10OFF, BGCuponation10, BGHONEY2110, BGDAVIS, BGMATT7, BG683229, BG1dc262, Drones6, BGd37722, BANGGOODSD, CouponsDE, BGheli1201, 00c906, BGRCDrones6, BGheli010, 2022ACTIESNL, BGheli3, Tabby20, BG3d17df, MVC8SPRING, 8BGwbg2204, tRaDetRaCKeR, BG9e89ae, 8wEbgaInS5, BG8RCToy, hoNEYbGdeAlS, BG442bf6, BGRCT10, BGJUNEGSG9, BG8ReviTrage, Cuponation9, 9OFFSUMMER, BgGoodie9, BGMatt2022, BGToys8, BGGutscheine, BG8OFFCOUPON, TTBLACK5
(these coupons are old, so probably won’t work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – JCZK 300C 470L DFC RC Helicopter RTF [EU] ($-3)
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Here is price history (for all/most countries) for JCZK 300C 470L DFC RC Helicopter RTF.
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)).