I've got a new AP discount listed on the website now, but it only covers until Sept 26!
EDIT - Here's the details:
Eligibility
To book this offer, you must be a Passholder. Passholder must present a valid Walt Disney World Annual Pass at check-in.
Book Through - September 26, 2013
Valid Travel Dates - August 16, 2013 September 26, 2013
Length of Stay Requirements - Minimum 1 night, Maximum 14 nights
Offer excludes campsites, 3-Bedroom Villas, The Villas at Disneys Grand Floridian Resort & Spa and The Little Mermaid Standard Rooms at Disneys Art of Animation Resort.
Resort Hotels Eligible for This Offer
Disney Value Resort hotels: Disney's All-Star Movies Resort, Disney's All-Star Sports Resort, Disney's Art of Animation Resort - Family Suites, Disney's Pop Century Resort
Disney Moderate Resort hotels: The Cabins at Disney's Fort Wilderness Resort, Disney's Caribbean Beach Resort, Disney's Coronado Springs Resort, Disney's Port Orleans - French Quarter, Disney's Port Orleans - Riverside
Disney Deluxe Resort hotels: Disney's Animal Kingdom Lodge, Disney's Beach Club Resort, Disney's BoardWalk Inn, Disney's Contemporary Resort, Disney's Grand Floridian Resort & Spa, Disney's Polynesian Resort, Disney's Yacht Club Resort, Disney's Wilderness Lodge
Disney Deluxe Villa Resort hotels: Bay Lake Tower at Disney's Contemporary Resort, Disney's Animal Kingdom Villas - Jambo House, Disney's Animal Kingdom Villas - Kidani Village, Disney's Beach Club Villas, Disney's BoardWalk Villas, Disney's Old Key West Resort, Disney's Saratoga Springs Resort & Spa, The Villas at Disney's Wilderness Lodge