Have gadgets and video games to sell? Glyde is a combination auction site and trade-in site. The result is that you’ll generally make more money than you would from a trade-in site, with less of a hassle than going through the listing process at auction sites. Once someone commits to buying your stuff, Glyde will ship you a pre-labeled box to fill up and send out. Awesome! Vote for it here and give it a 'thumbs up' above.