Use coupon and get it for $185.99 (from Banggood). Volantexrc Brushless Atomic RTR 2.4G 792-6 RC Boat 60km/h Waterproof Reverse Water-Cooled ABS Unibody Hull Vehicles Models Pool Lakes Toys.
Updated:
Banggood
Warehouse in China.
Link: Volantexrc Brushless Atomic RTR 2.4G 792-6 RC Boat
Price: $185.99
Additional Banggood coupons:
1. First page
2. Second page
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – Volantexrc Brushless Atomic RTR 2.4G 792-6 RC Boat [EU] ($184.99)
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.
Price history and price alert
Here is price history (for all/most countries) for Volantexrc Brushless Atomic RTR 2.4G 792-6 RC Boat. The lowest price was: $185.99.
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)).