Science

$13.60

$18.50

$15.50

$16.90

$28.40

$9.20

$16.90

$13.60

$19.50

$13.60

$13.60

$15.50

$16.90

$13.60

$30.40

$13.60

$12.50

$15.50

$7.40

$18.50

$7.40

$13.60

$45.10

$12.50

$20.50

$13.60

$11.10

$16.90

$13.60

$15.50