How Does Spun Work? Buy and sell in one order! 1.  Sell your stuff. Get credit in your shopping cart to spend on this order! 2.  Add your purchase selections by searching above, and we'll ship them to you before you send us your trade-ins. 3. Check out, and when you receive your items, send in your trade-ins, and you're done. If you qualify*, please contact us for a prepaid label or if you buy a USED item we’ll send it with all the material necessary to send back your sell items! Still have questions? Learn more about selling and exchanging in our Help Section. *Avaliable only to U.S. customers only who are selling at least 3 titles. Boxes will only be supplied when your order contains a USED item.