Get coupons, create price alert or check price history out! You probably want to know what is the best price?
Sensitivity: -38dB ± 3dB(at1KHz), Speaker Impedance: 32 Ohm
Aliexpress
I could not find it on Aliexpress. Click here to search by yourself.
Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China. You can get coupon down below.
Link: Banggood product page
1. ($17.67): bGhOnEy10
this code has to be applied 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): 459c68, 3c520f, TTxBG10, BG3CSUM, AFfbG10, affbg10
(probably won’t work, but you can try them out)
Price history and price alert
Check out price history chart (for all/most countries) for MantisTek GH1 Gaming Headphones.
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)).