Nah, they are usually about $50 each used. I'm not sure what new ones run, I would guess you can call Dal and find out. You can also get rims from any chevy van. They have a similar look, except the slots are elongated instead of round like the 9C1 rims.
Thanks for the compliments, it's not nearly as clean as I would like, but I'm getting painted this summer so I am not worried right now.