Of the 28 lowest-priced 2010 Porsche Panamera 4S listings nationwide, seven sold in the last 30 days, typically priced around $17,377 when they went and after about 60 days listed.

21 other active listings are priced below this one.

So far this vehicle has been listed for 138 days. Similar cars sold in about 60 days, so this one is past that mark, and dealers tend to get more flexible the longer a car sits.