You should be able find most of those old games online; at the minimum the emulator to play them.
To provide a better response, two questions:
1. Are you looking for a simple plug and play (basically plug into the TV) and start playing solution?
2. Which era of games would be your cutoff? You mentioned a couple of games, but do you plan to play 8-bit (ex: Nintendo), 16-bit (ex: Sega Genesis), 32-bit (Playstation 1), or beyond?