You never know what someone will pay for a hat (or anything else). As someone who watches the vintage hat market closely, I’m guessing this will sell for a price closer to the bottom range of your estimate…perhaps less. For comps you need to look at what hats have sold for and not what people are asking for them. Even at my size, a size that typically sells for more than hats in 7 1/4, I wouldn’t be interested in the hat even at the low end of your estimate, but all you need is one person who really wants it. Now if it was a 7X from 30 years earlier you’d have people beating down your door.
Brent, thanks for taking the time to lend your expertise. Much appreciated!