Prius 2 with safety plus package

Know this is for leases, but my father lives in the ft Lauderdale area and is looking for a Prius 2 with the safety plus package. He got a quote in socal, which was 9.5% off msrp plus a $500 rebate. Doesn’t look like there are ant rebates avail to him in ft Lauderdale/Miami area.

Most of the cars with these features are in the 26k range, but there aren’t many left on most lots because of the new model year upon us. What should he be paying for this car? He just doesn’t have enough experience in car buying, and I’m too far away to do the day to day work for him.