If anyone has any accessories for the Sanyo MBC-55x series, I'd likely be interested. Things like CGA/RAM cards, serial UART cards, hard drive, or even interesting software that runs on it... I've already got 2 of the actual machines, so I probably wouldn't be interested in one unless it's somehow exceptional (mint condition or very low serial number, etc).
Email me at bigbadbrad at gmail if you're willing to sell something.
Email me at bigbadbrad at gmail if you're willing to sell something.