Ummm...I'm not sure ebay policy would allow for that...it almost sounds like a 'choice listing' which in this case wouldn't be allowed. Not to mention you might have unhappy buyers on your hands, thinking they're getting everything pictured ( my pet peeve is People Don't Read ...myself included sometimes )
As far as the actual logistics of your question, I would think it's possible, but I don't know how it would be done