There are several ways to answer this question. The best way to deduce the most correct answer for you is to find out if you want to speak with a live person or do are you more the type to do it yourself.
Speaking with someone is usually not a problem. In a lot of cases we come across folks that just want to get values without worrying about being pitched.
If you can find an agent that is running Market Snapshot or Altos Research - both of those systems will get you the information that you seek.