Signed by the five original cast members of The Big Bang Theory at the CBS booth during the 2010 Comic Con International in San Diego.
I don't think the entire cast has been together again since then, so I am very lucky to have gotten this when I did. The line was out of the exhibit hall and half way down the convention center and they ran out of the posters they were signing, but they were gracious enough to stay and sign longer than they were originally scheduled for and I was lucky enough to have this TV Guide in my bag. As I sit here typing, this is still in the plastic magazine toploader sitting next to my desk.
