Olham:
I think you are misunderstanding what I was trying to say. I'm not talking about buying game copywrites, you just have to buy some DVD's like any other vendor would and sell them as an optional DVD with OFF / WOFF for those new people who do not have this 10 year old game.
Since it's in OBD's best interest to sell more and more OFF / WOFF games, having some CFS3 DVD's on hand reduces the hassle of new people trying to find the required CFS3 base game. Remember, no CFS3, no OFF / WOFF.