That's cheap. Figure $20 for rope cocker, $10 for stringer, about $6.00 ea for GT carbons. If no quiver, check out Danny Millers over the top mounted one for about $35. He is the U.S. rep for Excal at 740-483-2312.
He will give you lots of great info for free while talking w/ you. He also invented and sells a pair of arrow pulling pliers for $11 that are great for those arrows that go in to the vanes. Good luck!