KZ1000 is correct. That sign can bring from $2500 to $3500+ depending on the close up condition. The real value of course is in just how bad you want that particular sign.
If you go shopping, you'll be paying in the range I mentioned but if you want that particular sign-----maybe you'll have to give too much?
I own a couple pieces that I knowingly paid too much but I wanted that particular piece and had to ante up to get it!
By the way, persistence usually pays off!
Everything Cities Service
Specializing in old Gas Pumps