

1875 S above the bow
Hi everyone!
After finding a DDO in a silver quarter last week, I decided to go back through my purchases to see if i overlooked anything. I bought an 1875-S seated dime. S above the bow type. I saw what looked like a die crack in the lower right wreath. I went to variety vista and Wexlers's but neither listed any anomalies for this coin.
So I decided to Google 1875S die crack. It brought me to a website that had the top 25 seated Liberty Dime varieties. It looks to me like I have variety 105a. It shows the same exact die cracks, broken S & O. Ive been very lucky lately.
How is it possible to get a valuation for this type of special coin? And lord knows if chat gpt is providing accurate amounts. Does NGC or PCGS provide values? Im pretty sure greysheet does not.
Thankd