XP-L HI, 1000LM, 1x 26650 battery (included), 67, 700cd, 520meters, IPX-8, 2m (Waterproof AND Submersible).
Basically copy coupon, view price history or create e-mail price alert. What is the best price?
Aliexpress
I could not find it on Aliexpress. Click here to search by yourself.
Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China. I have no active coupons for you right now.
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/i1u
Old coupons (from the oldest to the newest): NTR40, linepayflt, CFCBG, F7BG, cbrIDgTec, BGR40, FMBG, BGTORCH, m4x2020, BGflashlight, BG10OFFAFF1
(there’s a little possibility that old coupon will work)
Price history and price alert
Check out price history chart (for all/most countries) for Nitecore R40 Flashlight. The lowest price was: $102.
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)).
It’s available any discount coupon for nitecore r40? Thank you.
Check: cbrIDgTec