Believe me, I called every dealership that has this car (including the non-hybrid version, which I prefer) within 500 miles. They won’t budget on the $5K markup. Not exclusive to Lexus but this was the best deal around. Pre-shortage, not a deal I’d be interested in.
They are in my area although this was around August 10. I visited one Lexus dealer and did not really like the car I thought I would (ES 350) and went immediately to the Honda dealership and got something entirely different under one of their promotions (actually better than the national promotion but through one of the better credit unions
I know this is a very different market, but late last year I leased one for 36 months / 12k miles for $386/mo and $0 drive off (first month free). I since flipped it to Carvana. There is no way I would want to pay anywhere even remotely close to your deal (essentially $6500 more) for this car.
Also, make sure you really like it. It’s really tight, storage wise. Might want to hold out for the new NX hybrid.