Wanted: Dura ace 7800 10 spd rear mech

sent a busted one to madison and they gave me cash plus vat for a replacement as they don't stock them anymore. Does anyone have a good condition one they're willing to part with? Or know anywhere that has any in stock, everywhere including whiskers only has long or medium cage, and I need short cage.

cheers

Meduim cage is basic the same , u wont tell difference.

Jack.