You get what you pay for, one way or another. If you want a full booklet done and all professional looking, you're going to have to order at least 100 units and the price for each is going to be pretty high, by independent standards. Generally anyone in need of a professional CD is capable of selling them. At least that's the printing company's perspective. If you're looking to make 25-50 CDs on a budget your options are pretty much limited to kunaki or buying the materials from staples and making everything yourself. If you're willing to fork out the extra cash, cdbaby.com is a good option. I've known a few bands who've gone to them for orders of 100-300 units and have never received anything less than shelf standard.
Edit:
You can also try these guys. I have no experience with them, but they do quantities of 50
http://www.discmakers.com/Quoter/cdpackages.aspx