Myself, well, I admit it, I'm a hoarder. I hate throwing things away, I get to the bin and I think 'that could be useful one day' or 'i might need that later'.. It has upsides that there are times when you remember having kept something and it comes in very handy, but most of the time I don't remember that i actually kept it and end up buying another whatever... it's painful for a hoarder when you discover you that you went and bought something that you already had saved away...
So, realistically, it's just not healthy to keep all this crap I feel, just recycle and move on. But, buggered if I'm going to throw it away. First bet is to have a crack at turning it into cash. Selling on ebay is one option (costs money), another is gumtree classifieds, another is the Gold Coast Bulletins classifieds where the ad is free if it's under 500 under the GC Shopper section, Gold Coast Exchange is another and a fully free option, whatever the ad, is the local classifieds at Gold Coast Info.
I think there's even more free options for placing ads too, locanto is another, do a search on google for free classifieds and and you will see plenty of options. I guess it's all about using your time placing ads where it's likely to get results.
So, Go Forth and Clean Out that Junk! Turn it all into cash, then turn that into something really useful, like beer, or wine and tapas etc.