I nominate Play N Trade.
I can't remember if it was this year or the last, but one of these stores finally came to Tampa, FL. The two guys running it, these two Asian guys, were very knowledgeable & helpful about video games, had a decent selection of retro games, and had competitively priced used games.
Also, I heard they gave a fellow CAG an opportunity to work for them. They hired him to dress up as a mascot and stand out in the street holding a sign. I saw him once or twice, can't remember if he was Mario or Sonic.