My first ever published comics story was in Superior Showcase #3, published by the wonderful Chris Pitzer of Adhouse Books. My story was and is terrible. BUT, fortunately there are two really good stories in there, one by Jim Rugg & Brian Maruca, and the other by Laura Park (that one got nominated for an Eisner). Plus a cover by Roger Langridge. So even if you hate my story (which you should), you're still coming out pretty good on this one for three bucks.
Bonus! I'll throw a free small sketch in every copy I sell through this site!