I kept my Star Wars action figures until eight years ago. When my oldest daughter was five, she had this friend -- Albert -- who loved Star Wars. Whenever he came over he would play with my action figures. One day, I gave him my action figures. My kids couldn't care less about them, after all, and I had grown into a seemingly mature adult.
Flash forward to two years ago, the day Albert's mom gave me a little brown box with a letter. "Dear Margaret: Do you remember those Star Wars action figures you gave me? It turns out they are worth quite a lot! of money. I am returning to you the Jawa; it's the most valuable. It is worth $200. Your friend, Albert."
"What a sweet boy," I said. (And is that not the sweetest, most inspiring thing you've ever heard?) But -- lets' be honest -- what was I thinking? $200! For the Jawa! I had them all. Everyone. A complete set. Still, I kick myself.