This one will be interesting to watch because I've got one in what appears to be the same condition from a few feet away.AS it happens,my sign came up in a discussion today and I said,"I don't know,maybe $2,500 or $ 3,000".Those things don't come up very often in good condition so it is hard to tell what a local value would be.
I'm falling into the range Randy mentioned,but I might add that many of us will value something at what is worth to keep in our collection.Mine? I said it is not for sale because I'm not sure I could replace it in that condition,and if I could,I have no idea how long it would take or what it might cost.