Umm, too bad its NTC it would go for a decent premium if it were NGC or PCGS. I'm thinking 35, 40 bucks tops there. Ummmm Market Harmony might be able to givey ou a rough retail price. I'm sure most of us, including myself, have made many mistakes early on. Many years ago I bought a bunch of IGC graded modern coins thinking I was going to make a fortune, boy was I surprised when I had to pratically give them away
