Lens: Filmed Mineral Glass, Low, Tail Cap Paddle Switches, Emitter Type: XHP35 LED, High, Body Finish: Premium Black Type-III Hard-Anodized Anti-Abrasive Finish, Medium, Charging Method: USB Charging, Housing: 1.00 in. / 25.4 mm, Carrying Strap: Lanyard, Battery Configurations: , Weight: 3.7 oz./ 106 g (excluding battery), Material: Aluminum Alloy, Ultralow, Switch Location: Side Switch, Mode: Turbo, Head: 1.16 in. / 29.5 mm, Length: 5.6 in. / 143 mm, Waterproof: IPX-8, 1x 3.7V 18650 Li-ion/2x 3V CR123A Lithium Primary (not included), Range: 279 meter, 800 Lumens, Reflector: Precision Metal Filmed, Color: Black, Strobe, Light Output: Max 1, & Tail Cap Center Switch, Impact Resistant: 2 meter, Size: , Model: MR20.
Go down and check coupons out. Remember to check price history if it is available. What is best price?
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.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China. Only one coupon available!
Link: Banggood product page
1. ($46.62): BG10OFFAFF1
put item in your cart and apply coupon code there after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGMR20, ZMR20, 502C6B, BGB70, EYBG, BGSM30%, bgsm30%, BGTORCH, BGSPR, BG1128
(I don’t think these’re gonna work, but you can try ’em out anyway)
Price history and price alert
Price history (for all/most countries) for FITORCH MR20 Flashlight is here. The lowest price was: $36.26.
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)).