Childs Amusements might have a set out of "Devil Riders".. If you are not in a huge rush - then give Mark a call in the new year.

Devil Riders Displays are 7 digit,you will need to find ones from a Clown,Robot, Soccer Kings,Black Belt,Magic Castle or Mexico86,P/N is 1B11150/0 but if its a 4x2 display P/N 1B1168 your looking for good luck finding a working one in OZ