Keycap Printing Method Sublimation, Brand Ajazz, Keycaps Profile MDA, Keycap Material PBT, Battery Capacity 3000mAh, Interface Type-C, Weight 1060g, Backlit System RGB, Power Supply Built-in Rechargeable Lithium-ion Battery, Product Type Mechanical Keyboard, Switch Brand Gateron, Size (L*W*H) 321.5x 136.5x 40.3mm, Stabilizer Type Plate-mounted, Applicable System Windows/IOS/Android/Mac OS, Structure Gasket Mount, Keycaps Theme Rock Fantasy / Cosmic Adventure, PCB Mounting Plate 3-Pin/5-Pin, Model AK816, Switch Type G Yellow Pro Switch, Layout 81 Keys, Color Grey / White, Connection Method Type-C Wired+bluetooth 5.0+2.4G Wireless.
Basically copy coupon, view price history or create e-mail price alert. What is the best price?
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.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China. I found coupon for you. Check this out.
Link: Banggood product page
1. ($105.59): BGcf924d
just apply this code in your cart 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): keyboardMVC, BGc0ac93, BG2b5fa0, BgGoodie9, BGKBandmos12, BG67080a, BGff5312
(I don’t think these’re gonna work, but you can try ’em out anyway)
Price history and price alert
Do you need price history chart (for all/most countries) for Ajazz AK816 Mechanical Keyboard 81 Keys? There we go. The lowest price was: $105.59.
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)).