Die cracks, unless they are very dramatic. have little premium. In the case of yours, the silver content is about all the quarter is worth.
Now that I look at it closer, it appears to be a lamination error rather than a die crack. Still, very little premium if any on a silver coin.
I can't tell if is incuse or raised own the coin. Raised would be die crack. Incuse or just flat would be lamination error. Neither would significantly increase the value.
It appears to be a die crack with some metal displacement. Still, the silver content is probably worth more than the error. Chris
