I pulled up some numbers the other day for another post, so they are fresh in my mind:
Adventure Season DVC (Jan, Sept, Dec 1-14)
OKW Studio: 8
SSR Studio: 11
BCV, BWV, VWL Studio: 12
Value Season WDW
Grand Floridian Garden View: 37
These numbers are for Sunday - Thursday stay.
Even a DVC 1B is cheaper than that same Grand Floridian room. Pretty high premium to pay for lesser accommodations. If you really had your heart set on another resort, most seasons you would probably be better off renting DVC points at $10 each and paying cash for the room.