Of the 19 lowest-priced 2011 GMC Sierra 2500 Denali listings nationwide, six sold in the last 30 days, typically priced around $19,398 when they went and after about 28 days listed.

Eight other active listings are priced below this one; the next-cheapest live alternative is $24,638 in Reno, NV.

So far this vehicle has been listed for 41 days. Similar cars sold in about 28 days, so this one is past that mark, and dealers tend to get more flexible the longer a car sits.