I have checked all old coupons and price is 6.97 USD for XPE LED AAA Flashlight (in Banggood). Price history, coupons and price alert are available on this page. Let’s see what best price is ATM.
Latest coupon and price update (UTC):
Banggood (6.97 USD)
Banggood warehouse is located in China. I couldn’t find any coupon for this product on latest product update. Is it good price? Maybe there’re no more promotions for this item, because current price is higher than average (which is equal 6.90 USD)
Link: Banggood product page
Price: 6.97 USD
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BGeafbe7, BGf340e6, BGOct22LED, BG00c906, BG589b2e, BGd57765
(there’s a little possibility that old coupon will work)
Aliexpress
Click here… to search for XPE LED AAA Flashlight on Aliexpress
Here are coupons that you can use.
Price history and price alert
Here is price history (for all/most countries) for XPE LED AAA Flashlight.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).