You can create price alert here, copy coupons and view price history. Best price?
LED: 1* XPL HD 1C V6, Size: φ20.5*φ23*L155MM, Material: Aluminum body, Glass: Filmed mineral glass, Reflector: Precise metal filmed, Housing: Premium hard-anodized anti-abrasive finish, Weight: 78.8g(battery excluded), Output: Max 550 lumens, Switch: Single tail switch, Input: 2.0Vdc-4.2Vdc
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. One coupon is available. Cool!
Link: Banggood product page
1. ($32.80): 4BLF
just apply this code in your cart after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGEC20, BGTORCH, BGF1111, BGFITORCHSS, bGhOnEy10, BgcLuBofErtA10, BGFLS15, BGAFF10OFF, BGCuponation10
(there’s a little possibility that old coupon will work)
Price history and price alert
Do you need price history chart (for all/most countries) for Fitorch EC20 XPL HD Flashlight? There we go.
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)).