Cluster part numbers?

I'm trying to pick up a cluster for my truck with the trans temp gauge, but all I seem to be able to find part numbers on are for the 99-02 style. GMPartsDirect.com wants 350 for the Escalade cluster programmed, I want to see if I can beat that with a different style. The one I really like is the Escalade platinum cluster, but if I can pick up a Denali or 2500 cluster that is the same style as mine with a trans temp gauge for half the cost, I'll take it! GMPD.com lists the 99-02 2500 cluster for about 150, hoping to get one for that amount!

Making things more complicated, GM has changed the clusters again for 2006, at least in the Silverado.

I'd love part numbers on:

03-05 Escalade ESV Platinum Cluster
03-05 Denali Cluster
03-05 2500/3500 Cluster (Same as Denali?)

Thanks a lot!
Tom

Contact this guy... extremefactoryfx@yahoo.com

He had an Escalade ESV Platinum Edition Cluster that would fit your Silverado for $299 US plus shipping. If you go to eBay and look up this link.
http://stores.ebay.com/Extreme-Factory-FX_W0QQssPageNameZviQ3asibQ3astoreviewQQtZkm

That's his store. I can't afford one right now but, when I get time I might just have to invest in one....