I ran into this exact same problem last week. The dealer couldn't find one for me in Dearborn, MI. Well not one with vista, sync, sirrius, and had to be SEL, couldn't be limited (car is for the wife so no leather seats allowed! she's a vegetarian. No i didn't tell her about the steering wheel, shhh!) Came close to one in Chicago, but was missing either sync or sirrius. My dealer didn't have any 18" PP rims, nor did the dealer they ended up trading to get the car. The only thing they would offer me is an even trade for 17" rims, which wasn't going to happen. So I ended up saying screw it and getting the Clad rims. They're pretty horrible looking, but we're dealing with it. Can't be to picky when you're buying a closeout.
Here's what I got
2008 SEL Vapor
18" chrome clad rims
vista roof
sirrius
sync
rear sensor
remote car starter
cargo mgmt
airbag/tire locks
5yr 75k bumber to bumper warranty
list price $32,445 (estimate because I don't have the paperwork in front of me)
A-plan
-5000 in rebates (8% financing)
total paid= 27,450 including tax, title, warranty, etc
-refinancing as soon as I get the title.
**so far she loves it, I'm already thinking about ebaying for the nav system, because the radio kind of sucks. No way I was paying $2k for it but I will shell out $500 and maybe $1-200 for install.
Good Luck!