The listing is incorrect - it isn't a 2000 frame, it's a 1997 or earlier, as it has down tube cable routing for the rear mech. And I don't believe Kona have ever coated titanium frames in the way claimed by the seller. Even if they had, they wouldn't have mixed together a 1998 Hei Hei decal with a 2005 Kona decal off a Dew and 1997 Hei Hei head tube/seat tube decals.
Given that it's such a lash-up, the claim "This is the finest Kona Hei Hei frame you'll find on EBAY, PERIOD." is so false that eBay should surely cancel the auction.