I got this poster off of eBay. I think it’s real because of two things. It saw obtained in a clean out in oyster bay New York. One it’s dated 1986 and Peter was NYC during this time to try to sell this album to record company. Also he had a apartment in NY. There has never been any other promotion I have seen for this album because peter died the day it came out September 11 1987. So the only person that would even have this Poster would be Peter. The only issue I have I don’t have any real indentations from the signature. Maybe because it was done with a Sharpie 35 years ago? Let me know that you think. Thanks in advance.