For the real collectors, Jay Tee has this for sale. This EP is impossible to find. I got mine years ago from Johnny Z himself. Pick it up, don't sleep...
http://cgi.ebay.com/N2DEEP-BACK-TO-...948991QQcategoryZ1600QQtcZphotoQQcmdZViewItem
http://cgi.ebay.com/N2DEEP-BACK-TO-...948991QQcategoryZ1600QQtcZphotoQQcmdZViewItem