Paul,
I did a Cars.com and Edmunds search and the car is extremely competitively priced and it includes: Comfort Package, the Navigation System and Advanced Parking Guidance Package, the Navigation System/Mark Levinson Package.
I’m leaning on keeping my LS 400 just because I’m a little concerned about the 53K miles on the LS460. I drive about 30 miles each way; so I’m thinking about keeping the LS 400 and have it rack up the 60 miles a day commute.
Previous owner was brought the car in often for routine services, based on Car Fax. The car was serviced every 3 months or 5K. Only “issue” I see is the Dealership looked at the door window during every service. I test drove the car and it was super quite. Nothing wrong with the window, controls, door, or seals and I didn't hear any wind noise.