Go to the web and find a real estate agent in Gladstone, VA or one of the towns near Gladstone. If you find a broker's website, call the broker's office and ask for the agent on floor. Floor agents are looking for business and will be glad to help you find that price range. I have a long time client here in Tucson who has land in Lake of the Ozarks, Missouri. She used this method and has listed her property there for a fair price. When the market for land rebounds, she'll be in a good position to sell.