Portal 2 - Xbox 360 By Valve Games / Game Games UPC: 014633098815 / Publisher: Valve, April 2011 Price Starting at $19.99 Free Shipping Send to a friend Add to Wishlist Below is a list of products arranged by condition. Select the quantity of the product you desire and click the "Add" button. New - New Brand New! Xbox 360. Case New. Shrink wrapped! NTSC. Quality guaranteed! In original artwork/packaging unless otherwise noted. $19.99 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store.