Both ads don't have pictures, but both also state Blue as the color. Might be worth it to give each of them a call and see which blue it is. You'll probably have to ask them if its the super light baby blue because only Lotus dealers would know if the color was called Polar Blue or not.
I have an 06 Polar Blue, Black interior, Touring pkg, Hardtop, Starshield and 008500 miles, extended warranty and oil analysis at 6000 miles. Never been tracked, have all maintenance records. It is not really for sale, but if an offer is made I may accept it.