In which stores can i find the comic superman batman title metal men?

is about where they fight vs brainiac. since i don't have a credit card to buy it online. does anyone knows a store or a comic book store where they sell it?In which stores can i find the comic superman batman title metal men?Any comic store worth it's salt should have it in the back issue section. But I have no idea where you are, so I can't recommend a location.