A.H.
Have you checked with www.fsbo.com? (fsbo is short for for sale by owner). We used them in the past and it was great. It cost $###-###-#### to get listed on their website and in their magazine (this was 7 years ago, so the price could be higher now). They even offered a class to help with all the different parts of selling your home or property and had a lawyer on staff to help as well.
We just recently moved and did use a realtor because we thought we needed the extra exposure a realtor could give us given the state of the economy. Our house sold in 3 weeks! The economy appears to be bouncing back in the Midwest. Good luck!
A.