The toys I'm not willing to ever part with are all my TMNT toys, the TMNT are my all-time favorite thing. My MMPR toys, it took me a long time to get them. And trust me, they're not that easy to get. My Mega man toys, in my experience, these toys are impossible to find! I kid you not! My G1 Optimus Prime. And my Littlest Pet Shop sets. Mainly because they're toys I've always wanted, but never got them because I was afraid I would get picked on because they were made for girls. What are some toys you still have that you're not willing to part with?
My mom made the choice of which toys I would keep (none of them) and which could be sold in garage sales (all of them). At the time, I wouldn't notice anything missing because I was growing out of it. But now I get all emotional thinking about where all my stuff is. It would cost me a fortune to recover it all, and I would never find the same ones I owned.