These days, you're much better listing your home with a reputable, local Realtor. Market is tough enough for sellers in general, even worst for those who decide to sell on their own. That's just the reality of today's market. In general, buyers who look to buy a for sale by owner, typically are looking to pay significantly less than what they see similar homes listed for. People tend to think that they would pay less if they avoid buying thru a Realtor, and that is simply not the truth.
Best of luck!