I believe the boot kit that connects to the deck is extra, it is $300+.Just looked on build my kubota.
MSRP was just over $2400
I have $1,000 for mine, hardly used. Not sure the year model but it was on a BX2660 so I'm guessing early 2010s. I believe they made the 60 series from 2010ish to 2014ish.