Best spots in the East Valley (Phoenix, AZ.) to pick up a few Pokémon packs?

Hey everyone! I’m new to the sub and apologize in advance if this post violates any of the rules. Let me know, and I’ll be more than happy to delete it.

My 6 yr old nephew just started collecting Pokémon cards, so I bought him a binder and I’m now trying to figure out the best places to grab a few packs to go with it.

I’m already aware of stores like Target, Walmart, Barnes & Noble, Walgreens, CVS, and Dollar Tree, but I need recommendations for local game or card shops in the East Valley of Phoenix, AZ (Chandler, Gilbert, Mesa, or Tempe).

Since he’s so young and just starting out, I’m not worried about rarity or difficult to find sets. I’m just hoping to get a couple of legitimate packs to go along with the binder. Any local recommendations or strategies when purchasing would be greatly appreciated. Thanks!