Those are most likely sticker prices, not what you can buy them for.
There are also 2005 Mustangs still sitting on dealer lots.

I haven't looked or seen any 04's recently, but as of 9 months ago there was still an 04 V6 new, sitting on a local

 

i would like to find a 1999 s600 on a lot brand new! i would jump on that in a minute! and pay hella over window!