As far as sites that help sellers, there are several ways to go about it. Of course there are the forsalebyowner.com, buyowner.com, owners.com, craigslist, etc. I personally think if the goal is to sell it fast you should put it in the hands of a competent REALTOR who at minimum should put it on the Greater Louisville MLS and realtor.com. You may consider an online auction of the property that the agent can set up for you and include that in the notes to other agents. Just some thoughts. As for the value and asking price...
Without seeing your property, it is extremely difficult to give you an opinion of value. Without more details it is near impossible. However, I saw that your tag says Home Selling in 40215, so I did an MLS search for homes in that zip for properties that have a 2-3 car garage. As I did not have # of bedrooms and bathrooms, lot size, etc. I could not enter them. Having said all that, this is not much of a comp, but it will give you some idea as to the price range in your zip for properties with a similar garage. Of the 84 properties, 27 are active, 57 were sold. Click the web reference link to see all 84. You could pick the ones nearby or with similar square footage or characteristics to use as your personal "comps." The reason for the need to sell ASAP would be helpful as well.
Active properties ranged from $36,900 to $129,900
Sold properties ranged from $24,000 to $143,000 (since 1/1/2008)
With a few more details about your property and a visit to see the upgrades and condition, I would be happy to put together an opinion of value and my suggestion on pricing to sell the property quckly. Call or e-mail me if you would like me to help.
I hope you found this useful.
Elk Creek Realty