Amazon Deal: Call of Duty 4 for PS3 ONLY $9.99..! By Coupon Dad on May 20, 2014 - 1 Comment Amazon Deal: Call of Duty 4 for PS3 ONLY $9.99..! We have a SMOKIN Hot Deal this morning on a hugely popular PS3 game…! Right now you can snag Call of Duty 4: Modern Warfare for only $9.99 for the PS3……SWEET. Call of Duty 4 deal Remember these prices can jump back up at any time so make sure to grab yours now.