In my never ending quest to clean out my attic, I offer the following:
Apple Audiovision Adpater kit M1243LL/A
http://www.eskimo.com/~ghopper/adapter/adapter1.jpg
http://www.eskimo.com/~ghopper/adapter/adapter2.jpg
Designed to adapt an apple audiovision monitor (the 'superconnector') to the regular apple connections on your computer (audio output, audio input, ADB, and video) the kit incudes the adapter, software and instructions.
I'll consider offers, but $10.00 gets it shipped as soon as the paypal (non credit card) or cashier's check payment arrives.
ghopper at eskimo dot com