Best price: Rams pay $1.16, Cardinals pay $5.90 (the best of 9 bookies we checked). $100 on the Rams returns $116.
Fair chance (our read of the prices, with the bookies' cut taken out): Rams about 8 in 10, Cardinals about 2 in 10.
How much the bookies keep: about $3.89 of every $100 bet on this game.
Since betting opened: the price has barely moved.