Aliexpress
Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China. Only one coupon available!
Link: Banggood product page
Coupon (97.77 USD): BGTBD
(CouponsFromChina.com tip: this code has to be applied in your cart after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BG7T70, 502C6B, BGT70C, linepayflt, EYBG, BGTBFL, BGTORCH, BGWUBENSS, bGhOnEy10, BGWBNEWS
(these codes were not working in latest coupon update, but you can check them out anyway)
Price history and price alert
Here is price history (for all/most countries) for WUBEN T70 XHP70.2 Camouflage Flashlight.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).