In your case, handmade is the only solution- I mean you could draw a bloody t-shirt and we'd all want to buy a copy.

Hmmm? Handmade it is then! I could make a couple, one for each day, and then sell them, complete with added convention musk!

I'm sure there would be some who'd buy that for a dollar! (especially those who need another 'must have' for their Dredd celler! I name no names!

)