eze,
Before I vote, would you mind explaining the Certificate vs. Non-Certificate Numbered Coins and the Series vs. Lotto / Lotto Variation? I'm not sure what you mean.
Thanks,
Chris
Certificate numbered coins: coins that come with a certificate with all the information of the coin on the certificate.
Numbered coins: coins that are have a unique serial number.
Series: a variation of coin made into a series. (Microsoul 0.1 BTC Silver, 0.05 BTC Silver,..)
Lotto: one kind of coin made into a lotto (bronze microsoul roulette coin)
Lotto with variation: lotto with multiple kinds/variations of coins.
These are my wild guesses