I've got a bunch of stuff I should really get rid of -- some audio mixers, older synths, speakers, sound cards -- a variety of audio and video equipment I'll never use because I bought a bigger, better or newer replacement. In the old days, I would have placed some want ads, waited to see who showed up at the door, and maybe enjoyed the whole haggling process. But now I just want to get rid of the stuff. Problem is, I'm lazy. I want this to be easy, and while I wouldn't mind getting a few bucks, I'd even consider donating some of it to a worthy cause. I admit I've never tried Ebay or Craig's list; I suppose I could, or I could get a few pennies for the newer stuff from a music store. Any recommendations for the best way to unload older equipment?