$7.14 – Shell Aluminum alloy material, Service life Over 100 thousand hours, Switch Tail botton, Waterproof Yes (Not suitable for diving), Battery 1*AAA (Not included), Bulb type XPE-Q5, Color Black, Weight 25 g, Size 8 * 1.4 * 1.45cm, Mode Highlight mode.
According to my DB the lowest price is $7.14 for XPE LED AAA Flashlight (in Banggood). You can create price alert here, copy coupons and view price history. Best price?
Latest price update (UTC time):
Banggood ($7.14)
Banggood warehouse is located in China. There is no active coupon in my database right now (for Banggood). But wait a sec… Is it a good price? This price is higher than average price ($6.90) for this item.
Link: Banggood product page
Price: $7.14
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGeafbe7, BGf340e6, BGOct22LED, BG00c906, BG589b2e, BGd57765
(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
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 XPE LED AAA Flashlight. The lowest price was: $6.85.
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)).