Think of it as getting paid for a little Spring Cleaning or a fast and easy way to turn your clutter into cash.
Whether you have a broken iPod, a 20-pound cell phone from 1992, a Camcorder that has yet to experience the new millennium, or some other electronic that's no longer in use, a great website is willing to cough up cold, hard cash.
Just select what it is you want to get rid of, and you'll get a quote on the spot.
Not every deal you'll be offered is fantastic, but if it means a broken product collecting dust in your drawer, or some more money in your wallet, this is a great option.
• Have a damaged electronic that you'd like to sell? Check out buymytronics.com.
• Looking to sell an old Mac? My top pick is sellyourmac.com.
Looking for more deals and money-saving ideas? Follow @MattGranite on Twitter.