To the OP...a sports car deal will always depend on time of year in addition to condition of the car, demand, location, and competition. I bought my SSB SRT6 locally in April with 17,500 miles for $15,800. It happened to have the Nav radio. But, the car had the Conti OEM all season tires and really needed new tires. The rears were down to the wear bars. That was a roughly $1,000 expense that I took into account in the price. I happened to find a private sale with 70 year old guy who had just undergone open heart surgery. Dealer prices will always be higher than an equivalent car in a private sale.

In the height of the summer driving season I'd expect prices to be up a bit from early spring. Late fall will probably see prices drop again in the northeast but remain steady in the south. I don't think that price is ridiculously out of line if the car is in immaculate shape and doesn't need a bunch of maintenance.

Having said that, I'd jump on that PA car with 7,000 miles. QUICK!