Given that these have an FS number, they remain common and cheap. Last year I put up a full roll of 50 of them and it went for $12.50. And some were BU. But it's the 1969 that is actually rare, with both 1970 coins very common. I already have another ten or so of them in a tube since giving what I had to E&V. I'm sure the registry guys would pay for a PCGS high grade example, but overall, other than the 1969 I consider them common.