Depends where you get it from and the type of hat
It depends the condition. If it's new with tags (deadstock), it will be at minimum $20 USD. Most are sold now for $40 or more. It depends the team and design as well.
190k
350 coins
its only worth about fifty cents
A signed Clayton Kershaw hat should be worth about $400-$500 maybe more or less
Like $38
$1.oo
hat
The Dale Earnhardt 1998 Daytona 6468 of 15000 hat is worth 5.99 US dollars.
around 300-350K
not much more than something
100
A clean Backbiter's Billycock is worth 1.44 refined metal, according to backpack.tf