I will admit that some old gear, I shouldn't have tossed.  Like my original Vic-20, Atari 2600, Compaq huggable luggable "portable", and lots of old Apple // gear. 
My rule of thumb is "Do I think I will ever use this again?".  If no, then it goes in the trash.  I recently tossed several tuners and (3) original modded Xboxs.  I needed to free up more space for other crap.  :)
- Mark
--- WWIVToss v.1.52 
 * Origin:  
http://www.weather-station.org * Bel Air, MD -USA (1:261/1304.0)