As far as phone stuff goes, the only things I found were SD cards at Wal-Mart... everything else was still a rip off, I prefer to go to eBay to purchase any cases or screen protectors... this is where I got my latest case:
These same cases were being sold at my mall for over $20!! I was outraged and this guy is selling them for next to nothing with free shipping, I was like "Dude I'm buying it here!" lol