Black cost more, because it's a different printing process to print on them for cafrepress. They had to make changes in the way they interpret pictures to get them to print on black shirts. I'm confident that the price will go down once the volume of sales for black shirts goes up and more options for black clothing becomes available.

I also have a business card that I got from snakebite for the guy he used to make the black showme shirts. I think I will give him a call to get some pricing, but I wouldn't place an order without money up front.