FLU – Ditto… Black Colt and Great Meadow are not resale. It is just the builder listing it on the MLS.
Foxborough is a resale. It was purchased back in 7/06 for 948k. 10707 Heather Ridge is also a Saratoga resale purchased in May of 06 for 1.092M.
Ilovecv I couldn’t find any of the Derby Hill resales on the MLS. One of them as you indicated is a FSBO but I didn’t know if the other one was. If you know the street I can look it up. Also if you know the addresses of either Derby I can look them up and we can see what they bought them for from the builder.