Either you only want to buy a property that appears to be cheaper than anything else out there.
Or you have a taste for very unique properties, which in Chicago, would entail a mixed use property with an additional two flat and maybe a coach house, all with separate PINs, or a house with a jumbo empty lot next to it, or some multiple property combination that would make for an interesting Branch Davidian compound right here in Chicago.
Being that you are writing into this board, I'm going to say the former.
You should look around for an experienced Buyer Broker, I've attached a link below on what you should be looking for. After reading it click on the Find an Agent hyperlink in the Green bar that's at the top of every Trulia page and enter the area you're interested in buying in and you will be offered a list of local Realtors who work in that area, check out their profiles and start making some calls. Once you've found someone you think you'd work well with explain to them your parameters adn they can start sending you properties that meet your specific needs.
Good luck and happy house hunting.
If you keep running across this same disclosure but you're not interested in package deals, then it is possible that you might benefit from speaking with a real estate professional who could help you avoid these in the future and identify individual properties that might fit your needs.
Broker Associate, Keller Williams Realty Chicago Consulting Group
716 E. 47th St. Chicago, IL 60653
(773) 770-5947 (cell) (312) 577-0985 (fax)