Just heard today that the price on the Ecodiesel PKGS #28 is increasing from the 2014 amount of $2850. to the new 2015 amount of $3,120 MSRP and an increase of $2,652. Invoice. It also looks like the 4-corner air suspension is now MSRP $1695, and $1441 Invoice. These increases along with the general $750 price increase are all for the 2015 models. The Black Gold Pearl color has been dropped and the new color replacing it for 2015 is a dark forrest green pearl. Most everything else is the same. So far.