It's the Armiga, a silly kickstarter project. It's a 120 to 170 euro. Is it worth that, not really.
It's a cheap ARM PC in a 3D printed box, the bigger version has a floppy drive with what they claim is their own floppy controller to allow reading Amiga disks.
Amigamaniac use to make floppy adapters for $10-$15. Miss that guy :-/