The shocktower kit cost's 40$ and includes all the hardware needed.
http://www.unlimitedengineering.com/...ore/10102.html
The racer x pro kit cost's 470$ which includes the shocktower's and hardware.
http://www.unlimitedengineering.com/...ore/10100.html
The hybrid's cost's 150$
http://www.rc-monster.com/fastlane.php
Don't know why you asked though cause you could find this out yourself....