I'm sorry that you didn't receive an answer to your question from Trulia sooner. Your listing prices appear to match the price information that Keller Williams currently displays on their site. If some of these prices are out of date, please contact Keller Williams to ensure that they update these listing prices both on their site and within the data feed they send to us. Once they do so our display should update automatically with the new information.
I'm non sure what emails you are referring to, however if you are receiving search, property, or Trulia Voices email alerts that you don't want, you can edit or remove any of those alerts in your My Trulia account via the link below.
I hope this helps you. If you have any other questions or feedback for us, please do let us know.