There’s a hot new offer out on the Starwood Preferred Guest American Express card, but it’s only good for the next week:

For a limited time only, get 30,000 Starpoints® after making just $1,000 in eligible purchases during the first 3 months of Cardmembership. This is our richest offer yet for the Card. The offer will only be available June 30 – July 6, 2010.

This offer is available on both the personal and business versions of the card. Previous Starwood Amex cardholders are not eligible.

Note: The above offer has expired.