need help with suspention

well i have my new Tein s tech springs and shocks in and took the car for a 4 wheel alignment.
the camber was out in the back. the front wasnt to bad he fixed it no prob. my problem is he sadi he cant find anyone that makes a camber kit for the S13 i know thats not true. what can i do to correct the rear camber and how much will it cost me. just bought a house need. so not alot of spare cash. i just bought new tires and dont want to kill them in one season.
thanks
Brent

Rear camber is controlled mostly by your rucas. It can’t be adjusted unless you buy some sort of adjustable arms. Bings.ca comes to mind.

http://www.pdm-racing.com/products/suspension.html

http://www.pdm-racing.com/products/imag/Nissan_Eccentric_Plate.jpg