Considering having this Buffalo slabbed I've had for decades in a old Capital holder. Overall coin is sharp with nice toning. Including a couple photos of date,assume MD, and the horn which looks full. Please give me thoughts on coin based on photos.
I would grade your coin a 63. To be worth slabbing, it should be at least 65, and even then it may not be worth it. I wouldn't send it in unless you were sure it would get a 66
I agree with MD, here is a reference to some of the die variety's. http://varietyvista.com/03 Buffalo Nickels/DDO 1930.htm It's a nice looking Buffalo.