When I was there yesterday, Tustin Nissan can't seem to get enough top level trims since that's what most people in our area wants. They do have a few entry level Engage+.
They are selling at MSRP with no discounting unless you want to lease an Engage+.
I have went to a few dealers and I noticed they will give you a discount if they don't have your color combination or trim. They tried to get me to buy a color option that they had and said they would sell for less than msrp. I didn't want it so I didn't ask how much the discount was but I would look online and if you see your vehicle you want go there but go there asking for a color and trim you don't want so they can offer you the color you do want for a discount 😉