You can get DOOGEE V30 Pro 5G 32/512GB Dimensity 7050 for $359.99 with coupon (from Banggood). Go down and check coupons out. Remember to check price history if it is available. Do you want to know what the best price is?
DOOGEE V30 Pro 5G 200MP Triple Camera Night Vision Camera 32GB 512GB Dimensity 7050 6.58 inch 120Hz 10800mAh WiFi 6 NFC IP68 IP69K Waterproof Octa Core Rugged Smartphone – Black EU Version
Latest coupon code price check (UTC time):
Banggood ($359.99)
Banggood warehouse is located in Hong Kong. So I have checked for active coupons (all category coupons and old ones), but there was no working coupon in Banggood. Is it cheap? My database says that it’s pretty good price, coz average is $384.42.
Link: Banggood product page
Price: $359.99
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BG688f1f, BGREUDV30P, BG98146c
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
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
Check out price history chart (for all/most countries) for DOOGEE V30 Pro 5G 32/512GB Dimensity 7050.
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)).