The other stuff that comes with the enlarger would be nice, but the enlarger itself is more trouble than it's worth really. It uses additive color correction (Red Green Blue) rather than the more common subtractive system (Cyan Magenta Yellow). If I recall correctly, it uses 3 colored lamps and a bunch of electronics to accomplish this. They're rare, and it is likely difficult to source parts for it. No wonder he's willing to give it away.