I've bought from Cardporn before as well. The guy's quite nice, but it's very strange. I'd ended up waiting for about a month to a month and a half just for one order.
But he seemed to have shipped it to me using two day shipping.
And then for my last two orders, I never received them. Naturally I got a little angry, but that was a mistake on my part.
He really was very polite. He even included a free silver arrows deck for me, (for the first order).
But it was a very strange experience, and a little offsetting. It's scary to pay for something and then never receive it.