Is it possible ( and fair) to list which companies in US pay fair value for the old, antique and collectible cameras? Also is it possible to get a list of the companies which specialize in buying old photo equipment , repairing them and selling them? I have flashes, tripods & cameras that are repairable but not worth keeping them for my use. I would like to donate them (or give them away) if somebody is willing to pay the shipping costs. Any suggestions will be helpful. Thank you!