I'm looking for the following:

Sega Saturn Mod Chip (Racketboy doesn't seem to reply to emails anymore)
Modchipped or debug PSX (NTSC)
Modchipped or debug PS2 (NTSC)
Modchipped or debug Dreamcast, or DC dev box

Possibly any type of flash cart or backup unit for Sega Genesis, snes, and TG16 as well. Anything with region mods as well. I'm NOT INTERESTED in hearing about swap discs, or softmods, or any of that fun stuff. I'm aware of it.