I have two TG16s, a Core and a ton of accessories which render the point of getting a miniature system moot, but I digress. We all have things we don't need and occasionally desire more still.

Per the remarks that the TurboGrafx isn't well known and lacking an audience to market to, I disagree to an extent. It was heavily advertised in television and print which I saw a good deal of as a kid, the barrier was distribution and ultimately, availability for most people. We're also hitting a point in bygone video game nostalgia where the mouth breathing plebs are hungry for the exotic and novel, which could explain why Atari Jaguars are commanding $200+ and such now.