Alaska Airlines Mileage Plan - AS / Sprint 10K bonus offer - what's the web address?

Anyone know the link for the alaska air / sprint 10K bonus mile offer for signing up with Sprint? I received the flyer in the mail last week, but can't remember the website (and of course I think I threw the flyer away). The normal link through the alaskaair.com site only gives 6K for signing up.

http://csg.sprint.com/offsite/aa/jump_10000.html

But the fine print says it expired 9/30/02

http://sprint.com/alaska/10K

The flyer I have says it expires 1/31/03.

Edited to add: When you actually go to the website, they are only offering 6K miles.
Since the material I have clearly indicates 10K miles through 1/31, I'd raise a stink if I didn't get all of them.

[This message has been edited by Mehdron (edited 01-11-2003).]

Any way you could email me the text from the flyer so that I have a leg to stand on when I have to contact sprint for not giving me the 10K?