Amazon: Guitar Hero III: Legends of Rock Xbox 360 Game for ONLY $9.71 Shipped! This post may contain affiliate links. Please see the full disclosure policy here. Posted on January 25, 2012 Written by Mary Leave a Comment Hurry over to Amazon to grab Guitar Hero III: Legends of Rock Xbox 360 Game for ONLY $5.72 + $3.99 Shipping! That’s just $9.71 shipped! This low price probably wont last long! Get yours on Amazon!