Best price: Preston North End pay $2.95, Sheffield United pay $2.43, a draw pays $3.70 (the best of 35 bookies we checked). $100 on Sheffield United returns $243.
Fair chance (our read of the prices, with the bookies' cut taken out): Preston North End about 3 in 10, a draw about 3 in 10, Sheffield United about 4 in 10.
How much the bookies keep: about $7.20 of every $100 bet on this game.
Since betting opened: the price has barely moved.