Indeed I am beginning to have a bit of a clearout! My first attempt at ebaying is one of my Amdek PCK100 percussion synths.
They're great, the one I am selling is completely unmodified but has a wide array of sounds and they are great for jamming and for inspiration. I'm selling it as I have another one that I did some modifications on and that one still does all the things this one does but more besides so this one is going to a new home.
I stuck a sample up for the auction on my zebox check it out if your interested. Amdeck PCK100 mp3