Just check coupons out (with price alert and history). What is the best price?
Moon, Range: 146m, 10LM, High, Med, Micro, Size: 124.5mmx 31mm (Lengthx Diameter), Lumens: 1000-2800LM, Emitter Type: LH351D, 1LM, Impact Resistant 1.5m, Brand: WUBEN, Weight: 130g, Peak Beam Intensity: 5329cd, Waterproof: IP68, Battery Configurations: 1x 21700 Battery (Included), Max Output: 2800 Lumens, Model: TO50R, 50LM, Mode: Turbo, Low, 250LM, 1250LM
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
WUBEN AS5 Flashlight/Battery Holster For C3, E10 L50, T040R TO46R, TO50R, LT35Pro, Etc or 18650/21700 Durable Nylon Pouch | $13.95 | – |
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China. There are no coupons available at this moment in Banggood.
Link: Banggood product page
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): EYBG, BGTORCH, BGBFCR41, BGWUBENSS, BGWBNEWS, BGTBD, BGflashlight, BG10OFFAFF1
(these coupons are old, so probably won’t work)
Price history and price alert
Here is price history (for all/most countries) for WUBEN TO50R LH351D Flashlight.
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)).