What is this? Any value?

[6.7Cummins]

I ordered some fresh fried oysters from a restaurant in OC, MD. And to my surprise I found this inside one. What do you think?

 

[Pearl Dreams]

Fun!
You have a nice memento and conversation piece, but unfortunately it has no commercial value.

 

[GemGeek]

Yes, I agree with Pearl Dreams. Thank goodness you didn't crack a tooth!

 

[Pearl Dreams]

Yes, that definitely would give it negative value!