Having inherited my grandads tools, and my dads as well as my father-in-law giving me a ton of tools, and all the stuff I've acquired myself over the years, I think I'll have to wait for a sink-hole to open under the garage!
Wish I'd been more selective - now I don't have the heart to chuck 'em out/sell them on, because I would feel too guilty!
Yet I know my daughters'll just bin them!