It depends on where you live and are looking, but I think you may look far and wide to find a dealer not marking these things up. The other thing they are doing is adding several dealer added items at a high markup to further jack the price up. Also check the dealer's doc fee, as it varies dealer to dealer and state to state, and can be ridiculously high. Also, there are the factory added extras like floor mats, cargo cover, wheel locks etc. These show up on the window sticker, and I believe are added at the port. Not sure who determines which of these get added.
That said, we managed to secure a hybrid SEL in a color we wanted from a dealer about 90 miles from us. Car was currently on a ship, and looks like it has made it into port and we should have it around Dec. 6. We agreed to a price of MSRP and about $1200 of dealer added non-negotiable items, like a pinstripe, environmental protection, and nitrogen in the tires. A rip-off, I know, but at least we'll have a pin stripe for our extra $1200, and that's the best deal we found in 4 states. Also, the final price will depend on any of the factory options the car comes with. Not a big deal, as those things are just over priced not a rip-off like the dealer added items. There was no negotiation on the extras even though the car is not on the dealer's lot. Our salesman called with an update on the car the other day, and said we got lucky that we gave them a deposit when we did as there are no more in the pike for several months, and their dealership will unfortunately following the others' lead by adding a "market adjustment" in the future.
The hardest part was actually finding a car to test drive, but that's another story.