When I was updating this page the price was 85.99 USD for Gamakay TK75 HE 75% Hall Effect Mechanical Keyboard 81 Keys RGB (in Banggood). Basically copy coupon, view price history or create e-mail price alert. You probably want to know what is the best price?
Latest coupon code price check (UTC time):
Banggood (85.99 USD)
Banggood warehouse is located in China. There are no active coupons for this product, but the price is pretty low isn’t it? Is it expensive? This price is higher than average price (85.49 USD) for this item.
Link: Banggood product page
Price: 85.99 USD
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
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:
Old coupons (from the oldest to the newest): BGdbeec8
(there’s a little possibility that old coupon will work)
Aliexpress
Here are coupons that you can use.
Price history and price alert
Check out price history chart (for all/most countries) for Gamakay TK75 HE 75% Hall Effect Mechanical Keyboard 81 Keys RGB.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).