if i was a sharpie who knew every line out there, what it should be, and so on, I would be worth about 899 million dollars. In fact, this has been a dream of mine to have this computer that spits me out the real line on a game, and use it to my benefit.
For example, lets say BW was a bookie. He would have made 18 times more than he would have ever made gambling, and here is why..
Lets say the NYY are -165/+155 painted everywhere. Now lets say BW's computer spits out NYY -178 is the real line. So now, him being the bettor would of course bang out NYY -165, right. But if BW was a bookie, he would hang a NYY -170/+160, and now all of a sudden he gets big big time action on the dog at +160. So now BW is very happy because he now has the NYY -160, instead of -165, if he was a bettor, and the real line is NYY -178. BW should forget about betting and book, so this way, he gets any price he wants, which is way better than his betting price. And he will get tons of action because people will be scalping his #'s like crazy.
So a sharpie can retire in this biz as a bookie, that's for sure.