$47.99 – X5 Mini Turbo Fan High Capacity 3000mAh Battery Quick Charging Lightweight Travel-friendly Perfect for Outdoor Adventures or Office Use – Black.
According to my DB the lowest price is $47.99 for X5 Mini Turbo Fan 3000mAh (in Banggood). You can create price alert here, copy coupons and view price history. Best price?
Latest coupon code price check (UTC time):
Banggood ($47.99)
Banggood warehouse is located in China. As you can see I didn’t find any active coupon for this product right now… You probably want to know if this is a good price. Maybe there’re no more promotions for this item, because current price is higher than average (which is equal $45.32)
Link: Banggood product page
Price: $47.99
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGcd62ad
(you can check these old coupons out, but these probably won’t work)
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 X5 Mini Turbo Fan 3000mAh. The lowest price was: $42.99.
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)).