I just got it for 13$ delivered on Ebay and it came yesterday! I was stoked. I played it before and stuck to the story and probably made it only an hour or two into it.. But this time I am exploring and it is deep! Anyone got any useful tips,linkeys or anything or a noob at this game? Also is the Knights of the Nine a worthwhile expansion? I didn't get the greatest hits one, but mine did come with the map, manual, case, and the disc was in great shape. So far I am addicted to this.