Disclaimer: I've never used it so don't how good this service is. I thought maybe someone here might want to give it a shot if they had some old crap lying around.
http://cc.eztradein.com/cc/
Looks like they take a wide range of gear, so trade in your old crap for some cash.
Here is how it works;
Trade-In center
EZTradeIn.com provides Circuit City customers with a way to trade in used, working, technology products in exchange for a Circuit City Gift Card.
Follow these four simple steps to trade-in your old equipment:
Step 1 -- Select a category below to use the trade-in estimator and receive an instant estimate.
Step 2 -- Register for a Trade-In account and log in to the Trade-In Program.
Step 3 -- Print a prepaid shipping label and ship your items to our trade-in warehouse.
Step 4 -- After receipt and verification of your items, a gift card will be issued per the outlined terms and conditions.