Those are beautiful coins. May I inquire as to why you are getting rid of them?
I think coins such as these will likely increase in value over the years and it seems silly to sell them now.
Also what is the highest grade of Casascius coin? is 67 the max they grade to?
Someone recently sold a MS68 I think.
Blazed, what's the minimum you would take for the 2011 1 BTC?