Just bought this this past weekend for $11.50 with shipping. http://www.ebay.com/itm/121274357029?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649 Don't really understand why they are valued so low. It's a beautiful coin and rare in number.(Under 2 million.) I know the mint didn't produce cent proofs from 1964-1967 and issued these instead.
I think you did well. I have always liked these. I have wanted to get a few of the cameo one's but haven't justified the cost just yet.