Have an old electronic device just sitting around the house? Don’t throw it out! (Many electronics, certainly the batteries, are toxic! At the very least you should recycle it.) Green Earth Exchange is a service that allows you to trade in your old electronics for Amazon gift cards. If the device has no trade-in value, they’ll still recycle it responsibly for FREE! Much easier than trying to off load it on Craigslist, don’t you think?