I've got about 450-500 12" figures
WOW, that is some collection!
Its gonna be shrinking over the next year or two--as most of the stuff is in storage tubs and I don't have room to display it all.
I once did, and it was glorious..........ahem, having a 900 sq ft basement helped. I've now got just a 150 sq ft office space--and its not enough.
Most of it is 21st Century Toys and Hasbro Classic Collection figures, with liberal amounts of Dragon, sideshow, Medicom, BBi, and others--and not to mention loads of accessory sets from that time as well.
I'm reasonably sure I cannot even remember all of what I actually have!