$53.99 – FOXSUR 26800mAh Jump Starter Power Bank 12V 800A (Banggood, Aliexpress: FOXSUR 26800mAh Jump Starter Power Bank 12V 800A Peak Current Car Emergency Startup Power Supply With LED Light (the best price with coupon)).
According to my DB the lowest price is $53.99 for FOXSUR 26800mAh Jump Starter Power Bank 12V 800A (in Banggood). Price history, coupons and price alert are available on this page. You probably want to know what is the best price?
Latest price update (UTC time):
Banggood ($53.99)
Banggood warehouse is located in China. There are no active coupons for this product, but the price is pretty low isn’t it? Well, is it a good price anyway? From what I can see this price is higher than average price ($50.49).
Link: Banggood product page
Price: $53.99
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/i1u
Old coupons (from the oldest to the newest): BG845979, BGLMQ15, BGCAR639, BG9d0a77, BGSCM11, BGNEWYEAR8, BGAMMT03
(I don’t think these’re gonna work, but you can try ’em out anyway)
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
Check out price history chart (for all/most countries) for FOXSUR 26800mAh Jump Starter Power Bank 12V 800A. The lowest price was: $49.99.
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)).