I've seen several of these threads get downvoted because OP has one or two codes to share.
But the Amex Offer for $25 off 75 expires in 11 days, and I won't be using these codes myself. They were obtained via the Albertsons' grocer Monopoly game. I don't shop at the NBA Store. So if you find something worthwhile, please share. And please update the Wiki when you've used a code.
Terms at http://store.nba.com/pages/Albertsons