I sold all my stuff and rebought it all again..
started getting back into the sega saturn scene back in 2002 and in 2004 the pc engine again..
last couple of years I used to think about only collecting rare stuff but games like Shinrei Taromaru on the Sega saturn.. not only was it expensive but I was afraid of taking it out of the case incase I scratched the disc plus I didn't enjoy the game.. so I ended up selling it.. (and this was one game I actually made a profit on)
Used to collect some official merchandise with those games.

but they all gone to new owners now ^__^
my old gamecube set up with the BBA and ASCII keyboard .. all gone to new owners now. (I still love you PSO)!!

I now only really want to collect games that I want to play again and again. plus the occasional rare stuff but only if its truly a gem worth playing. Buying stuff that comes with all the spine cards etc etc is a bonus but for me its not really necessary although I do want my stuff to be at least good condition.
I'm afraid the current gen of machines don't have these games that make me want to come back again and again sooo I'll just stick with the Saturn and PC engine.. (Nintendo DS and Dreamcast)! (although its looking likely that I'm gonna get 360 by christmas for phantasy star universe) and a Nintendo Wii

man I've had that sony tv since 1998 and its still working like new... I gonna replace it probably by end of the year.
that ps2... had that for 3 years and hardly played it .. gathering dust along with the sony mini disc and betamax player.. T__T I doubt I'm ever gonna buy a sony product again..