RetroGamesLtd has announced that they want to release a TheA1200 with working keyboard, but it is most likely going to cost a lot more.
Because TheA500 Mini doesn't have a working keyboard, it comes loaded with games for the CD32 and a gamepad with several buttons. But the classic Amiga game experience is with a digital joystick that had only one button.
If you're thinking of emulation on a PC and don't want to sail the high seas, there is also the
Amiga Forever CD-ROM. It has been available in a few editions for quite a few years, and I've seen second-hand discs now and then.
I think the TheA500 Mini gives a more polished experience though.