Hello everyone I am new to this site and was just wondering if the AC/DC picture I purchased on eBay is real or not. The seller claimed he got it in person and it would pass any third party authentication. The only thing that's throwing me off is that it was only 50 dollars. It seems legit to me because I really did my homework and research on it. The signatures are angus young, Brian Johnson, Malcolm young, cliff williams, and Phil rudd. If anyone has any knowledge about the topic or this particular bands autographs I would greatly appreciate your advice. Thanks.