One of my favorite things about hunting for great finds is finding something that I don't necessarily need but something that I know I will want eventually.
It came in handy when I decided we needed a special board solely for pictures of loved ones we have who live in other countries.
I sprayed painted (what would I do without spray paint) the frame and covered the cork with neutral cotton fabric. I put up some pictures and now we have a place that reminds us to pray for those who live in other parts of the world.
So, my advice - don't go overboard with storing things that you may or may not use one day, but keep an open mind (and room in a closet) for potential projects. Happy Hunting!