Just like Jon Price has found opportunities to beat out the sportsbook and make millions of dollars. Instead of retiring to a little island when he made enough money like Stefan Mandel did he decided to publicly sell his betting predictions so that others could profit from his betting picks. Mandel did something similar helping others with a syndicate and allowing them to buy up all of the combinations once the value was in place.
Mandel found that certain lotteries you could buy up tickets with a guarantee profit with the only risk being that there would be multuple winners taking away part of your prize pool. The FBI and CIA started to investigate but found no wrong doing. Sounds similar to Jon Prices betting strategies. Watch the great video on the Romanaian Stefan Mandel below.