What is the cost of 'GTA IV'?

What is the cost of 'GTA IV'?
For PC: $19.99
For PS3 Pre-Owned: $6.99
For Xbox360 Pre-Owned: $9.99
For Xbox360: $29.99
For PS3: $19.98
For PS4: $59.99
For PS4 Pre-Owned: $54.99