BR300-303 $6.00BF (RusticMill.com)
Average Board Foot of each board = 8bf@$6.00 = $48.00 each

BR300: 1 1/2 x 12 1/2 x 67 30lbs
BR301: 1 1/2 x 12 1/2 x 67 30lbs
BR302: 1 1/2 x 12 1/2 x 67 30lbs
BR303: 1 1/4 x 12 1/2 x 67 28lbs...Surfaced Planed