I got mine done by a local guy, who really worked hard for me. I brought him my business on Thursday night and he was able to have them ready for me by Sat. afternoon so I could race with them on Sunday. You can see them in my sig. They cost me $100 for two sets of L, A, S, N, 9, 8 and 6 all contour cut.
http://www.rochestersigns.com/