I won the below piece on eBay. I have had buyer's remorse and am wondering if it's a good purchase. I do believe it's authentic and Beckett gave it a "Likely Genuine." I have not paid yet, and the seller has indicated that the runner up bidder is interested at the same price I won it for. So if I were to back out I realize I would be a pain in the butt but I'm not screwing the seller. The bid price was $500. Do people think this is worth that much, or is that not a good price? I liked the story of it (with the newspaper article), and I know Michael had a love for Houdini and magic which I thought was kind of cool. He signed a gazillion 8x10s of himself, but this is probably the only item like this he ever signed that still survives. Just curious if people think this is a good value or if I should let it go...thanks for any opinions.
https://www.ebay.com/itm/MICHAEL-JACKSON-Authentic-Signed-Autograph...