Marriott's resale department until recently had a page where you could search available inventory at resorts. While the prices are/were higher than normal third party sales, the deals often included rewards points or extra "trade" weeks. While that page is no longer available, since they advertise that they will sell your property for you (at a 40% commision), I would presume that they still have property to sell. And, they still sell "hybrid" packages (weeks and points), so there is some inventory. It's possible that they have decided to turn all acquired inventory into points, I suppose. Just another way to slowly deplete the inventory of weeks and to give access to points owners. I'd at least give them a call and ask what they might have at your resort. A few years ago, I picked up a week in Maui for about what was turning up on TUG and I got 100,000 rewards points.