Nubbins has/had one for sale not long ago. He actually offered it to me as a trade when I was trying to sell my cas MS68 tenth (back when 68 was actually rare). I am not sure if he still has it or not.....he listed it as part of a lot and I don't remember if it was sold as part of such lot.

About that, any progress of making daily, weekly or monthly tournaments or even GP integration? That is the key, knowing when the games begin will attract players.

....

The only use they have is for the joy of ownership or as an investment. If you buy an unopened one then you're far better served keeping it unopened. Redeemed coins do have a value but at present it's way, way less than the premium a complete coin has.

For example a good non error 1 btc brass coin might fetch 1.3. If you open it up then you get your 1 BTC and the coin itself might make 0.1 if it's very nice.