MSRP is Not standard. It seems that a dealer can order model "X" with a MSRP of whatever they want and another dealer can order model "X" with a different MSRP.
Exactly the same unit different MSRP.
What you need to do is look at an "OUT THE DOOR PRICE"
and you are negotiating an out the door price because dealers like to load added fees etc to the price negotiated and make you feel as if it is standard practice.
SO BEWARE tell the dealer you want and out the door price. ONly sales Tax and ACTUAL DMV fees added on