Nice set of coins! However may I ask why you are selling them if you consider gravitate to be a scammer? If you are really sure gravitate is a scammer then you should simply redeem them and sell the blanks (my offer is 0.11 BTC). Selling coins that you consider as unfunded is a crime its like selling stolen goods. Personally I do not think gravitate is a scammer but that is beside the point.

I will wait your answer before I make an offer for the funded or unfunded coins.