A must have for any serious Roger Waters fan. This concert poster was produced by 641 Productions LLC in 2010 and ONLY available at the Chicago United Center and Boston Gardens shows. These prints are some of the most collected concert posters because there reportedly was only 100 produced and sold at each of these events and seldom appear on the market....and insurance will be provided.... So grab this Roger Waters collectible while you still can and treat yourself to a fleeting memory for your buddies to enjoy!!!!!