Four scenarios I can think of.
1) It was ordered under the PDP in a person's name, (shop owner or customer), and they backed out on it.
2) It's a left over bike that the used bike shop bought from the dealer, instantly making it 'used'. (may vary by state)
3) It's a new bike, but due to eBay policy, non Dealers may not be able to sell it w/o warranty as 'new'. Thus the mileage listing of 1, but odo showing 0.
4) Less likely, and probably self evident once you saw the bike in person, it's had unknown miles put on it and a speedo replacement. (Very unlikely)
I'm guessing it's
THIS BIKE. I would say that's about as new as new gets, but you might want to verify if it has a warranty or not, even to the extent of calling Yamaha with the VIN. If the dealer registered it, making it used, the warranty clock would be ticking from that point on. If it's over a year, you wouldn't be able to add the YES extended warranty to it.
Edit - I once used an eBay auction like this to talk a local shop down on the identical bike. They called the shop and verified the bike was indeed new and for sale at that price, (left over bike from the previous model year), and then we haggled. I got them within $500 on the price, but they threw in the 4 year YES and a free first service along with a few spare filters, etc. Made it worth it for me to buy from them.
Oh, and I see the bike is on the opposite end of the country from you. Buy me a coach ticket and some gas money and I'll be happy to ride it back from FL for you. ::001:: Take me a couple of days if weather co-operates.