I agree with Jeanne about the direct feed. If that doesn't work or if its not a direct feed, you can click the button next to the right of the picture - report error and let Trulia know that the price is incorrect. If its a direct feed, I would give it 24 hours to update before hitting the report error button. I had to do that with one of my listings and Trulia corrected the price.
Hope that helps.
Gina Chirico, Sales Associate
Prudential NJ Properties
973-992-6363 ext 116 office
"Unwavering Commitment to Service"
Search the MLS at http://www.feenick.com