I often find myself having to decide between a half point (at Betislands) or the reduced juice (at 5Dimes) on a game. How much, on average, is a half point worth? I know books charge 10 cents to buy a half point, which means in all likeliehood, it's worth less than that (the books are making money by selling us half points at 10 cents). So, what is a half point worth? 5 cents? 3 cents? 7 cents? Anyone have any statistics?