Nexon Game Cards @ Wal-Mart?

The Wal-Mart I work at doesn't sell them. I'm really surprised that some Wal-Marts are selling them and some are not. Wal-Mart doesn't operate franchises... all are owned by corporate so generally new products debut across ALL. What part of the US are you guys from that are finding them in your Wal-Marts? Perhaps it's only being introduced in one market area.

I hate walmart and boyott it

but i know they have nx cards at the walmart nearest me (I haven't bought any nx ever though) I live in bothell washington (about 15 miles north of seattle washington

also several best buys have the cards around here too