I have checked all old coupons and price is $87.35 for NITECORE HC65M UHE 2000lm Headlamp (in Banggood). You can create price alert here, copy coupons and view price history. You probably want to know what is the best price?
NITECORE HC65M UHE 2000LM High Lumen Headlamp Dual Beam Built-in 4000mAh Battery USB-C Rechargeable Lamp Triple Output LED Headlight – Black
Latest price update (UTC time):
Banggood ($87.35)
Banggood warehouse is located in China. Well, is it a good price anyway? IMHO this is a good price, coz it’s lower than average ($88.40) I found coupon for you. Check this out.
Link: Banggood product page
Price without coupon: $94.95
1. ($87.35): BGALL8
apply code in your basket (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
There were country-specific coupon codes published on Couponsfromchina social channels and price alerts. Coupon price may vary by country, because there’re different VAT rates, shipping cost etc. There is a chance that some latest coupons are still working:
1. (23.8.2024, $82.90): BG65MAW
Item: NITECORE HC65M UHE 2000lm Headlamp
Countries: Greece
Old coupons (from the oldest to the newest): BG65MAW, BGESJY8
(probably won’t work, but you can try them out)
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
Here is price history (for all/most countries) for NITECORE HC65M UHE 2000lm Headlamp.
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)).