I have the store running and shirts in stock! Makes it easier to purchase if you're interested check it out! http://robmartin.bigcartel.com/
yes just the one design but I have a few of the old CARtoon style design left but very limited. I want to update that design before I reprint them.
I have a few left of the Comet design, let me know what size you're looking for! The Comet shirts were a slow mover not sure if I'll do those again.