You can get it for $574.75 with coupon (from Banggood). Goosky Legend E2 GPS 2.4G 6CH UH-1Y TOF Altitude Hold Dual Brushless Direct Drive Motor 1: 35 Scale RC Helicopter BNF / RTF with GTS Flight Control System – with 2 Batteries Mode 2 (Left Hand Throttle).
Updated:
Banggood
Warehouse in China.
Link: Goosky Legend E2 GPS 2.4G 6CH UH-1Y TOF Brushless 1:35 RC Helicopter RTF
Regular price: $605
$574.75 with coupon: BG25ALEDRON
$575.00 with coupon: BGbce084
Additional Banggood coupons:
1. First page
2. Second page
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
Goosky Legend E2 GPS 2.4G 6CH UH-1Y TOF Altitude Hold Dual Brushless Direct Drive Motor 1:35 Scale RC Helicopter Rtf/Bnf | $482.16 | – |
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Do you need price history chart (for all/most countries) for Goosky Legend E2 GPS 2.4G 6CH UH-1Y TOF Brushless 1:35 RC Helicopter RTF? There we go. The lowest price was: $574.75.
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)).