1866 3 cent Nickel.. Clashed die and Value?

I Was going through my collection and remembered this coin because I believe it may be a "Clashed Die Error" and some other thing going on with the Reverse??
The other questions that I have pertain to the grade and value.
I bought this coin Pre-CoinTalk and wasn't sure at the time of the purchase that it had a possible error.
So, what do you think? I paid $30 if that helps.