I have the same question except a different property (well, any one of three properties, actually).

I'm looking at the Marriott Vacation Club Properties around SeaWorld in Orlando, FL (Cypress Harbour, Grande Vista, or Harbour Lake).

All three allow me to upgrade to a 1BR Villa for "1 upgrade certificate" or a 2BR Villa for "2 upgrade certificates" per night. However, the reservation doesn't explain what those will cost. Is the standard rate 5,000 points per cert per night?