I talked one of the vendors into reselling them right on the spot. I was there. If you bought from me, I was wearing a custom made T-shirt that says "I SELL PHYSICAL BITCOINS" (made by the shirt press next door to the vendor you saw my coins at).
Mike.. See what you started? 
I didn't see you at DefCon last year, but I was keeping an eye out (I arranged the onsite Bitcoin meetup - we missed 'ya there). I saw the ones for sale at the Unix Surplus booth, but I told them it wasn't the same as buying it from the man himself.
I still have all of the series ones that I ordered, including the one with an offset address in a 2x2 you shipped. These things are gems!
Anyways, OP. GLWS!