No link to a place to buy the $40 device? To the google machine!
ETA https://www.bittboy.com/ (duh, I guess)
ETA2: and it’s $49.99 on the site: https://www.bittboy.com/collections/pocketgo/products/pocketgo-retro-handheld
ETA3: Currently $39.99 here: https://retromimi.com/products/pocketgo-retro-gaming-system
