I have just checked coupons. The lowest price I could get is $23.41 for JETBeam JET-II MK Flashlight (in Banggood). Basically copy coupon, view price history or create e-mail price alert. Let’s see what best price is ATM.
Cree XP-L HI, 510 lm, 4800 cd, 6500-7000K, Mode: 4 (High > Middle > Low > Lower), Battery Type: 16340,CR123, IPX-8 Waterproof Standard
Latest price update (UTC time):
Banggood ($23.41)
Banggood warehouse is located in China. So I have checked for active coupons (all category coupons and old ones), but there was no working coupon in Banggood. Is it a low price? Hmmm, price is higher than average (which is $23.02 right now), so better set price alert down below…
Link: Banggood product page
Price: $23.41
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): JetIIMK, ECFKL, F7BG, BGTBFL, JT201920, BGTORCH, BGTBD, BGOutlight10, BG589b2e
(there’s a little possibility that old coupon will work)
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Check out price history chart (for all/most countries) for JETBeam JET-II MK Flashlight.
Price records source(s): Gearbest, 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)).