Do a quick kbb for your area to get a rough idea of what it's worth. It's hard to give you a price right now as there are so many factors ~ where you live, is yours an auto or manual, deluxe or premium, etc.
I'm sure you could get that price down on that 07..if they don't want to budge on asking price then demand more for your trade. Never pay the asking price, and never take what they offer you for your trade.
Both cars have low miles for the years, but damn that 05 seems pretty cheap, even for an auto. Either way I say go with a manual car...even though you can tune those autos there's nothing like banging through those gears
12 Black GT500 SVT PP l VMP TVS l JLT123 l O/R X l 28x11.50Rx15 M/T Street R's l BMR Suspension l Recaros
03 Sonic Blue 3.8 / 17 Magnetic Fusion Sport 2.7 EB