Well, I dont know what you can expect, but I got a great deal. I got it from Longo Lexus in California. Dont know what they can do for out of state though.
I got a 2004 RX330 brand new with 4 miles on it, with no navigation (just the premium plus package), black on black. Here is the breakdown from mt contract. Dont know any invoice pricing off the top right now though...
Cash Price Vehicle: $34,519.43
Document Preperation Fee: $45.00
Sales Tax (CA): $2,851.57
License Fees: $279.00
California Tire Fees: $5.00
Total Price Out the Door: $37,700.00
This is great considering that the sticker price was $39,713.00. Out the door retail is almost $44,000 (even though I know nobody pays that).
Anyways, good luck. Let me know if you want any contact info for Longo. I can put you in touch with my salesman and im sure you can get the same price if it sounds good to you.