GMS price? Can I find it anywhere?

[Dani]

I just got back from Jim Riehls Hummer dealership- where I intended to purchase a new H3 off the lot. I can't believe the difference in trade-in value I'm getting for the '06 Pilot that I've had for 3 months. I've been to several dealerships shopping around and Riehls is by far the worst. The Pilot is an '06- fully loaded with leather and no other options available and they offer me $20k for it? I paid almost $37k for it barely 3 months ago. Every other dealership I've been to is offering me between $31k-$33k. I wonder why such a big difference?