I have just checked coupons. The lowest price I could get is 82.75 USD for EDC27 Flat (in Banggood). Price history, coupons and price alert are available on this page. What is best price?
Latest coupon code price check (UTC time):
Banggood (82.75 USD)
Banggood warehouse is located in China. Is it cheap? Cool, average is 90.29 USD, so current price is lower! Only one coupon available!
Link: Banggood product page
Price without coupon: 89.95 USD
Coupon (82.75 USD): BGHONEYSP
(CouponsFromChina.com tip: coupon code has to be applied in shop’s cart after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BGOutlight10, BGdfe181, F82784, FIN2950, BG589b2e, BGAUGUST8, BGCAPITALOS8, BG8FORMULAMX, BGd57765
(I don’t think these’re gonna work, but you can try ’em out anyway)
Aliexpress
Click here… to search for Nitecore EDC27 Flat EDC Flashlight on Aliexpress
Here are coupons that you can use.
Price history and price alert
Here is price history (for all/most countries) for Nitecore EDC27 Flat EDC Flashlight.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).