I've got an old surround receiver that smokes when you turn it on. I've got an old 5-CD carousel that's got a broken mechanism. I've got a satelite/sub computer speaker where the sub is intermittent. I've got a bunch of largely worthless (to me) electronics. The question is, what should I do with this stuff? It's been piling up in the corner, but that corner needs to be repurposed.

Is there any money in this old stuff (whether by donation or via eBay), or should I load up the trash can and call it a day?