$18.95 – Input current: 500MA, Drop resistance: 1.5m, Use time: 90min~32H, Battery capacity: 500mAh, Size: 6*1.5*1.3cm/2.36*0.59*0.51in, Input voltage: 5V, Color: White / Red / Blue / Fluorescent, Light source: 351 lamp beads, Charging port type: Type-C charging, Net weight: 18g, Charging time: 35min, Operating environment: -10C-40C, Shell material: PC, Waterproof level: IP65.
I am monitoring price for XANES M300 GITD-Green Self-luminous 400lm 6500K EDC Keychain Flashlight and it is for $18.95 now (in Banggood). You can create price alert here, copy coupons and view price history. Best price?
Latest coupon and price update (UTC):
Banggood ($18.95)
Banggood warehouse is located in China. Is it a reasonable price for this item? Hmmm, price is higher than average (which is $9.17 right now), so better set price alert down below… You can get coupon down below.
Link: Banggood product page
Price without coupon: $19.95
1. ($18.95): BGTORCH10
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): FIN3831, 00c906, BGXM300, BGtorch3, BGAlerabat15, BGtorch7, BGtorch2, BGAlerabatI, BGtorch9, BG8Alerabat, BGOutlight10, BG589b2e, BGd57765
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
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.
Price history and price alert
Check out price history chart (for all/most countries) for XANES M300 GITD-Green Self-luminous 400lm 6500K EDC Keychain Flashlight. The lowest price was: $7.99.
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)).