Aw, that sucks. I think there aren't many comic shops around Brazil to be honest, I'm lucky because I live in one of the biggest cities. I've tried Wal-Mart once, but I didn't find any. Have you tried to buy them online?
Yeah, it looks pretty cool! Comic shop? There are none of those around here T3T unless you live in the center of Mexico, otherwise you must depend on Wal-Mart when looking for a healthy supply of comics :/