h/h mosfet v 500

hi just fort id post my hh v500 mosfet amp , just after some feedback really , are these any good ? and how much it wud be worth as im thinkin of selling it .
thanks

s944.photobucket.com/user/natty3d/slides...v500%20mosfet%20pics

hh v500 are very nice old skool amp, there is a few guys on hear that own racks of em..... very well built and nice sounding, not as much power as the modern amps, but its an amp that will out live most of us.....