I only have 3 or 4 and a collection of lenses. Is there any market for the cameras or lenses since high end digital cameras became popular?

many of the lenses can be re-used on digitalSLR cameras

the 35mm cameras if in good shape have some resale value through a reputable camera shop for artists who are taking film classes in college or are into film media work

Some really high end 35mm cameras have some value still. Most are nearly worthless to worthless.

Keith