Free/Cheap/Low cost Animal shelters in Chicago, IL?

I'm looking for an animal shelter in Chicago that has a simple adoption process, and a low cost to adopt the pet (under $100). Looking for dogs. Thanks.

The City's animal shelter on 24th and Western is great. $65 will get you your pet including all it's shots, spay/neuter surgey and a microchip. I got both my dogs there. You can use Petfinder to see a few of the pets they have. Also if you have Comcast On demand check out the local section/pets. They shows cats and digs from the Chicago shelter also.

2800 S. Western Av.
Right in front of The West Side Technological Institute, you just have to pay for the City License, check it out!

Check out the animal shelter (city-run) on or about 24th and Western Avenue

The 3 answers above mine are all right on. I got my dog, Dillinger, from that animal shelter about 4 years ago. It's called the David R Lee animal shelter I believe. Anyway - he was a special need dog and I actually had to interview with one of the counselors to make sure I was capable of caring for him! They really check out the people who adopt to be sure they're not using the animals for dog fights or things like that. When I picked Dillinger up, he had all of his shots and he was already neutered and it did only cost $65! He also had a microchip in case he's lost and he was registered with the City of Chicago. It's really an awesome place...