Pre-order MW3 at Game Stop and get a poster

Double sided poster runs till May 20th
In addition, if you go into GameStop and pre-order Modern Warfare 3 before May 20th, you will get a special double sided Modern Warfare 3 poster for doing so. The promotion runs till May 20th or until supplies of the poster are exhausted.
From what our GameStoppers tell us, the double-sided Modern Warfare 3 poster is an additional pre-order bonus for placing your pre-order now, and is on top of any additional pre-order bonuses that may be offered.