Brand new.
Really impressed with how solid it is. No rattles and it feels very stout. According to the XPO bill of lading it weighs 860 pounds! That's a hefty girl for a "residential" zero turn. It feels easy as sturdy as the John Deere commercial 60" I used at a previous job.
The 25HP Kohler 7000 has plenty of power for the 60" deck and it goes more than fast enough. It wouldn't matter if it went any faster -- my yard isn't glass smooth. I expected it to be pretty thirsty (my other two mowers with Kohler Commands certainly are) but it used well less than 2 gallons to mow ~3.5 acres in 2.5 hours. In my opinion/experience that's pretty good fuel economy, especially with a fairly hilly yard and a few slopes I need to creep on to keep it from taking off into the woods.
One thing I noticed about this Kohler is that it has composite valve covers! That's a plus because for every other Kohler I've owned I've ended up buying composite covers that look identical to these because the stamped steel ones inevitably leak.