Riteway carries Angus beef if that would suffice? Their Angus Filet Mignon is excellent. Their rib eyes are usually very tasty and they will cut them to any thickness you like if you call their provisioning department ahead of time.

When you consider what you will pay for shipping or extra luggage, I think you are ahead of the game to buy it here.

If you are flying into St. Thomas and taking the ferry over, you can get excellent steaks (including Omaha Steaks) at Best Buy or Cost You Less ... I can't remember which one.