A small claims matter may cost about $2,000 or less to have an attorney help. A simple probate or real estate appearance may cost as little as $800. A lawsuit in Iowa court at a county courthouse may cost as little as $7,000. A jury trial costs more. In each of these situations, there are many ways for the costs to change. Sometimes, filing a lawsuit causing everyone to take negotiations more seriously and the suit is dismissed, which saves a lot of money and time.