We have a cottage and bought it "used" through a broker after visiting and really liking Williamsburg and the resort. We've only owned it a few months. It traded through SFX for a townhouse at Christmas Mountain Village in the Wisconsin Dells in July, which I hear is very high demand. Maintenance on the cottage went up $30 this year, from $470.
The cottages are really nice, KC has a great indoor pool, and they're right next to Water Country. We liked the townhouses, too, b/c they're enormous and we felt that, unlike many timeshares we've seen, they TRULY sleep 6. The sofa bed was in a kind of semi-private TV area that was almost like a bedroom.
I just found the listing you were talking about and it went for $3,2XX. That is an EXCELLENT price--hope you got it!