Like you, I was almost ready to order my Commander, but, in the end, decided to get the only Limited at my favorite dealer which included rear DVD & Chrome wheels. Both options are WAY over priced, but very nice to have. Already took a 1500 mile trip, and had no "lip" out of my 20 yr. old in back watching movies all the way there and back! The chrome wheels look great, but so do the cast ones.
As mine is black, I didn't feel that Saddle brown would look very good inside, especially as the entire interior doesn't match with it as my grey does.
The Nav, by the way, is very accurate, but nowhere near as detailed or easy to use as my Cad. SRX's. An aftermarket portable such as TomTom, Garmin, Magellin, etc. would be just as functional at far less money.
$37,600 sounds about right for what I think you ordered at abt. $41,800. ebay dealers are less, but personally, I would NEVER go that route.
'14 Cherokee Ltd V6 AWD; '11 Lincoln MKT AWD EcoBoost; '00 Regal 29' Commodore