Let's begin by listing out the information given to us:
number of cards = 600
Sale price = $100
Each pokemon card is worth:

Each pokemon cards would sell for 17 cents each
The answer should be
12ft^3
12cm^3
12yd^3
12in^3
A cube has 6 faces. The surface area of a cube is 6 times the area of one face.
SA = 6s^2
SA = 6 * 6cm^2
SA = 6 * 36cm^2
SA = 216cm^2