Resale of craft stuff works really well!!! I have sold on loads of stash no longer corresponds to the way I scrap, that I simply don't like anymore, or that I merely had too much of: paper, rubber stamps and other impulse buys, even dies that I don't use enough to keep. Recently I sold off lots of paper bundles (don't worry, I still have heaps) ... and made over 100 €. This is selling the stuff at rock-bottom prices, but at least it goes off my shelves, and I get some cash to buy goodies which suit me better now.
I don't even have ebay charges to contend with as there are three free-ad sites in France for resale of used items: Le bon coin, L'occaz du Loisir Creative and Scrap Occaz.
It's hard to be perfect when you're human