I have a G35 and usually post in the lounge and G35 section. I got a PM on another forum from a member whose friend wants to buy a new M45:

Hello,
I have a friend that is looking into the M45. MSRP w/ no adds is 50k and change. It invoices for around 46k and change. Can these be had for invoice?..and if not what would be a "good" deal? We have best good friends since high school and I have always been the car guru but I don't have much experience with Infiniti's. Thanks in advance.

Can anyone help out? Are M45's available at invoice?

 

I just got a M35x (1.5 months back).... and i got it for $50 over invoice (basically at invoice).

As for M45... it would be also possible to get them at invoice or atleast pretty close to it.

It also depends on the region and how many Infiniti dealers are in the area.... I am in NJ.

Bottomline - It would be very possible to get it at or near invoice.

 

You can get them below invoice if at the right dealer