I would say keep them. I collect all of my old consoles. I still have my Atari 2600, NES, GBC, GBA, SNES, N64, PSONE, PS2, XBOX, GC. I love all of my old consoles. They hold memories for me that i don't want to get rid of. Besides I'm sure someday I'll have to sell them but maybe if I hold of long enough I can find someone who is obsessed with old school stuff and will give me loads for them(not really that likly I know but a guy can hope). Also places really won't buy them for much either. Nobody really appriciates the old stuff anymore all they want are their new fancy graphics.