Yugioh Gx Cards Where Can I Go To Buy Yugioh Gx Cards?

Where can i go to buy yugioh gx cards? - yugioh gx cards

I live in Austin 78,745. and instant messaging, the GX cards. but I want to go to a store to buy them. I do not shop online. Where can I go, it's like a loyalty card or something where I'm going to buy boosters. For everything that exists and 5d, which I like, that, as the GX cards. Please help