In need of money I have recently started to force myself to stop collecting and start building a virtual repository that includes scans of all the boxes, manuals, cartridges, discs, paperwork; the gameplay videos of me completing the game from start to finish on original hardware, and the rom or disc copy if available. I want to use all this content minus the roms of course for a website.
I'm just going to keep the systems needed to play games at any time and work away at my backlog till it disappears. I have just gotten to the point where it has become way too much to handle. And if I really need that quick replay of Mario, Sonic, Donkey Kong or whatever else - that's what the Everdrive and Powerpak are for. I love Suikoden II for Playstation but I can still play it on my PSP and PC if I just have to get the heap of cash back out of it.