I have checked all old coupons and price is $478.51 for AFERIY AF-S400 400W Portable Solar Panel [EU] (in Banggood). It is from EU warehouse.You can create price alert here, copy coupons and view price history. Best price?
[EU Direct] AFERIY AF-S400 400W Lightweight Portable Solar Panels Foldable Mono Cell Solar Charger with USB DC Outputs IP65 Waterproof Solar Panel for RV Outdoor Camping
Latest coupon code price check (UTC time):
Banggood ($478.51)
Banggood warehouse is located in Europe . I don’t think there is an active coupon right now – at least in my database. Good or bad price? I can’t tell you if this price is good – not enough records in my database, so I won’t judge.
Link: Banggood product page
Price: $478.51
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
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
It doesn’t make sense to generate price history chart, because there is one price record which is: $460.95.
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)).