Insta360 ONE X2 5.7K Panoramic Action Camera (Banggood, Aliexpress: Aperture F2.0, Photo Resolution “360: 6080×3040 (2: 1) Pano: 4320×1440 (3.1)”, model ONE X2, WB Auto / 2700K / 4000K / 5000K / 6500K / 7500K, Brand Insta360, ISO Auto / 100-3200, Name Sport Panoramic Action Camera, 35mm Equivalent Focal Length 72mm, EV ±4EV (the best price with coupon)).
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
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. Only one coupon available!
Link: Banggood product page
1. ($386.99): BGHONEY2110
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/5cd
Old coupons (from the oldest to the newest): BG8252d8
(these codes were not working in latest coupon update, but you can check them out anyway)
Price history and price alert
Check out price history chart (for all/most countries) for Insta360 ONE X2 5.7K Panoramic Action Camera. The lowest price was: $386.99.
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)).