I wish I were clearer. When I said everyone was at set prices, I failed to include a based on their talent type of clause. It's easy enough to just pick the best cheap players.
Some people got what I was looking for (focus on pitching or speed or farm system or whatever).
If you are going to make a team, make it realistic. If based on talent, not even George Steinbrenner would spend enough to get some of these teams. My fault for not being clear. If you're spending 70 million, pretend that all the players are in FA. Are you going to be able to get the likes of Pujols, Peavy, Santana, Sheets, Renteria, and 20 other MLB caliber players for that on the open market?