Late May is during the platinum season so I'll give you the prices that I have for platinum. The pricing is from early November 2005. These prices are probably not current but they will give you some idea of the cost.
Ocean Front $36,400 apparently now $38,400
Ocean Side $30,600
Ocean View $26,900
Garden View $22,700
According to the Marriott website, current prices range from 7,300 to 38,400. Since this indicates a 2,000 dollar increase for ocean front, it is possible that most of the other weeks have increased by two thousand dollars as well. I hope this helps.
Joyce