Waste of money buying one these days. They only have 4:3 composite (sometimes RGB) output and don't look to great on modern LCD/Plasma.
You can say the same for many older games consoles. Retro gamers tend to find themselves a good old 24" or 32" CRT for their old skool gaming fixes..!!
Its what I'd do if I ever wanted to revisit the glory days of SNES or PS1.. Those were the days. good old rose tinted specs..!!
Neo Geo was way toooo expensive for me when it was around. I remember seeing the screenshots of games and being blown away - made my Amiga 500+ look rubbish.