Promotional one-shot available for $1 at Bad Idea's partners stores on May 12, 2021, only. Reprinting two b-side (backup) stories.
The indicia states the "comic is good for one (1) individual pineapple lover's pan pizza at all participating BIG CALIGULA'S PIZZA locations in greater Cincinnati."
— Description from Comic Vine community (comicvine.gamespot.com · https://comicvine.gamespot.com/hank-howard-pizza-detective-in-caligulas-safe/4050-136037/).
