A 16-bit "Super NT" is my hope.
I hope Kevtris is currently working on his SNES core.
Kev did say that PS1 is probably the limit for the current tech/ his skills. I think he said N64 would push beyond either current clock speeds or bandwidth, I can't remember which. I think Saturn is probably too exotic and undocumented.
Edit: I also asked Kev about 32X and Sega CD and he said they're very complicated and shouldn't be expected at any point in the foreseeable future.
i would love to play ps1 and 16-bit games on it.
i think that will be worth 449.
since i got an RGB modded nes to Sony BVM, i don't need this yet =)