Part of the fun of collecting is in the collecting itself. This would take all the fun out of it. I think the fun would be in the hunt, finding all the cameras individually, here and there. You would get a nice rush (and the seller a larger check) when you find the last one needed to finish your collection. That would be a collection I would be proud of. Not one all it took was writing a check for.
I couldn't not have that many cameras, and not use them all either. I'd be a poor collector, taking one out each day to actually 'use' 🙂