That is a dealer typed window sticker for a car being sold as a previous demo car. Every line item price on it is reduced pro rata from the original amount, I would assume based on the mileage the car had on it when it was eventually sold.

The Z16 option is not listed that way on the factory generated window stickers, but this particular dealership listed it that way as "shorthand" -- rather than typing out the 14 lines that the Z16 option description contains on a factory Z16 window sticker.