Pricing of a home is important and to have a house sell it should be priced correctly. Price a house to high and it wont sell.Price a home to low and people will think there is something wrong with it.
Go out on Sundays to some Open Houses that are similar to your house and in your neighborhood. Ask questions about the home.Ask what they like about the home .Ask what the dislike about the home use these to your advantage.
You can get an appraisal and you also can check current homes for sale using Zillow.com or Trulia.com these have maps and general information about other homes in your neighborhood.