I just cannot see how a V6 with SuperCharger would be less then a GT, i would say about the same price, but still with less options. (ie GT includes rear anti sway, and 17" wheels hp Tires, painted lower rockers, etc).
From what i understand, SC'ers are like $5 to $6K, and if installed aftermarket, well.............there
goes the 3/36.
Even putting on the 2006 Pony package would still be a $1,300 option, there by bring the price closer to the GT.