Yeah, Edmunds.com just shows 2011 Price for the Base Model, but it's the same for the 2010 Base Model. There isn't any additional info listed on that site.
Jeep.com just shows the New Grand Cherokee, under their 2011 Listing.
Msnautos.com shows the same as the Jeep.com website.
Keep checking these three sources. They're usually pretty good about updating their sites, as soon as the info becomes available.
Best of Luck!
'09 Yellow JK X
-Sony CDX-GT540UI Head Unit
-Alpine SPR-17C Coaxial 6.5" Speakers
-Alpine SPR-17S Component 6.5" Speakers With Tweeters & Crossovers
-Rockford Fosgate Punch 400W 4-Ch Amp
-Factory Half-Doors & Full-Doors
-Michelin Latitude Tour Tires
-Black Rock Viper 900 Tungsten 17" Wheels
-Pre-Runner Light Bar
-KC-127 6" Fog Lights
"The Floggings will continue until Morale improves!"