Cobra# 20 is on ebay appearantly its the second cobra sold to the public and the first black one sold. 12/17/92 build date
http://cgi.ebay.com/ebaymotors/Ford-Mustang-Cobra-20-Ford-Mustang-SVT-Cobra_W0QQcmdZViewItemQQcategoryZ6236QQihZ003QQitemZ130159362321QQrdZ1QQsspagenameZWDVW
http://cgi.ebay.com/ebaymotors/Ford-Mustang-Cobra-20-Ford-Mustang-SVT-Cobra_W0QQcmdZViewItemQQcategoryZ6236QQihZ003QQitemZ130159362321QQrdZ1QQsspagenameZWDVW