I just sorted out my RPG collection. Tossed a bunch of books in the bin. Now I have a stack for keeping (D&D 3.5, D20 Modern, D20 Star Wars and my old BECMI collection, mostly, with some sourcebooks like Ptolus and City State of the Invincible Overlord), and a huge stack for Goodwill: old 1e and 2e boxed sets and sourcebooks, and some standalone games like Ars Magica and Spycraft.
Next step: sort out all my notes and old character sheets from almost 35 years of roleplaying.
Next step: sort out all my notes and old character sheets from almost 35 years of roleplaying.