Best price: Patriots pay $1.66, Packers pay $2.45 (the best of 6 bookies we checked). $100 on the Patriots returns $166.
Fair chance (our read of the prices, with the bookies' cut taken out): Patriots about 6 in 10, Packers about 4 in 10.
How much the bookies keep: about $4.20 of every $100 bet on this game.
Since betting opened: the price has barely moved.