Talk to your agent.
"Unwavering Commitment to Service"
Search the MLS at http://www.feenick.com
The indiivual agent and.and their parent company must be partcipants of Trulia otherwise you will find "old" data is being reported.
You have 2 options (1) upload the data yourself or (2) ask your agent to do so.
Franncesca, Realtor, ePro
Depending on your local multiple listing service, Trulia may not be licking up on the data. Speak to your agent and let them know that Trulia is important to you. The more exposure the better! Your agent can take the initiative to get your home on the site. It would really benefit them to put all of their listings here. Good luck with your sale!