Thanks folks! Yeah, it's a real error and likely not from mint sport but just something that happens now and again. As for grade, well maybe we shall see. I have two error coins I'd like to get slabbed but really expensive with all the fees and shipping to just do up two coins so considering what else I could add. This one seems like a good candidate. I have it at MS65 but just so hard to know how an error coin will be graded. PCGS seems to ignore the stuff associated with the error, like massive split plating on some Lincolns, while ANACS seems to grade most error coins rather low even if the coin appears to be high grade MS. So hopeful PCGS would put a pretty good grade on it, which would make the submission worthwhile.