This is up for pre-order today with a mid August release date for anyone interested
https://www.8bitdo.com/neogeo-wireless-controller/
8Bitdo NEOGEO Wireless Controller for Windows, Android, and NEOGEO mini with Classic Click-Style Joystick - Officially Licensed by SNK (Black Edition)...
Right now if you have Amazon prime you can activate Amazon Gaming and claim 21 SNK digital games for free, if you are into that sort of thing, they are free until the end of the month:
https://gaming.amazon.com/home?ingress=amzn
https://arcade1up.jp/
If you are lucky enough to show up to TGS2019, you can get your hands on Burger Time and SNK’s King of Fighters cabinet early! Currently the 3/4 scale cabinet maker will feature KOF 94, KOF 96 and KOF 98! It also comes with a special edition Riser