We know of only two sales on Ebay to unidentified buyers, one in June 2011 and the other March 2012. They may be the same items that were sold and then re-sold. Each sale referenced a large box of ABSC kits and mentioned an analog computer. We do not know if the analog computer kit was actually in either of those sales or if it was complete.
If you have any information relating to this computer, please contact us.
If you know the location of any other of these, please let us know by contacting us at info@EarlyComputers.com.