Replying to Good places to buy an hvx/hpx/hmc

my hvx just killed itself earlier today while i was filming a pre seaz setup, the problem seems to be that the p2 board (not the card itself) is fucked from impact and wont write/read, repairing that would be both expensive and an absolute bitch so im tryna buy a new one. i got lucky buying mine off a homie for 350 but idk where else i would find one. ive looked on ebay and havent found any good leads yet, any sites/forums that sell these cams? thanks folks