I got mine in about 2-3 business days. It was lightning fast. Got approved on Saturday, got the card on Wednesday, and Monday was a holiday.
Mine arrived exactly 7 days after being approved. This is in North Carolina if that helps any.
Interesting, I was just approved on 10/17/13. When I called to find out credit limit and APR, I was told that I would be receiving the card in a couple of days too. I received the following email: