Almost all of mine went in 2000, when I sold my old K63 system. I gained others in later years, but almost all have been sold during various eBay clear outs. I do remember that I didn't chuck that many out though. Always been a bit of a hoarder.
A quick root around in the murkier corners of the cupboard reveals...
Kids these days are probably wondering what all this 'box' business is all about. Then again it was getting a bit silly by the end of the classic era, as us oldies will remember. Huge great big boxes, with a floppy disc and warranty card rattling about in them.