Here is the list for sale which are $20 with $20 shipping:

Wild Card
Wild Thing
Wild Ride
Sidewinder
Rattler
Python
Copperhead
Avalanche Pearl Blue/Silver
Ultra Zone
Siege
Wicked Siege
Revolver
Lethal Revolver
Damage
Massive Damage
C*(System) 4.5
C*(System) Alpha-Max
Karma Blue/Black Solid
Karma Green/Blue Pearl
Karma Pink/Purple

I have pics available of the balls.