After 30 years in the photography business, I'm moving on. I sold my studio and tons of equipment back in 2000, but kept a view camera, a couple of lenses, a couple of Prontor remote control shutters, and the Prontor remote control. I have a few other items as well. It's been over three years since I used the equipment, so I'm looking to sell it. Problem is, I don't know where to find out what it's worth or where to sell it. Any suggestions? Replies much appreciated.