While Loveland Ski Area may no longer be selling its 4 Pass, on the other side of the Continental Divide A-Basin is still selling the popular The Legend's 4 Pass.
The Legend's 4 Pass can be purchased online or by phone until December 9, 2011 for $148. After that date, expect this deal to go away.
Need some days at Breckenridge, Keystone, Vail, or Beaver Creek on the cheap? Buy the A-Basin Bonus Pass for $389. Pass holders get unlimited days at A-Basin and five days at either Breckenridge or Keystone. Of those 5 days, one day can be used at Vail or Beaver Creek. The typical holiday blackout days do apply for Vail and BC.
Learn more about A-Basin's discount ski season passes at http://www.arapahoebasin.com/ABasin/tickets/season-passes.aspx