Elvis Preseley (unpublished and non-circulated) photo nergative from early 1950's.

Photo taken of Elvis talking to a couple of fans. This is young Elvis, so I am guessing this Photo was taken in the 50's. But there are NO photographs of this picture. This is a negative, and the photo has never been in circulation. ONLY ONE copy of it was ever printed, and it was destroyed in a house fire. The negative is in wonderful condition. I was told by a friend that it is wsorth alot of money. Is it? It is very real, and very much the one and only Elvis Presley...very plain and clear. Can anyone please give an idea of its worth? I would like to sell it, but I have no idea as to how much is appropriate to ask. Help....please!!!

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