The Deluxe is $69.99 and is available for DVC in 2008. We're planning to do it for a 3 night BCV stay and I already have our dining reservations although I don;t think I've added the plan yet.
I asked about the Premium and Platinum plans as well. At first the CM at GS thought both were an option but then found they were not listed.
Oh, and we can add the wine plan also although I can't imagine anyone wasnting that unless much more info is released about it.