Mine is a '09 with 20,000 miles looked new when I bought it last year,still does. My advice, look for a 1 owner. these guys take care of a bike like this. I paid $6,500 and I thought i was buying a $10,000 bike!!
check craiglist reno phoenix dallas okalhoma. when i was checking these had the best prices bought mine in reno. i also when from sportster to rocket very large change. just take your time getting used to it.
i think that lupe aka mexican has one for sale in tulsa ok. u can pm him.
The one in Sioux Falls is kind of "meh" to me. I don't think it's a bad deal, but it's not something that would get me excited about buying over 1,000 miles away. The ad just gives you hype about the R3 and about the dealer, but you don't really know anything about the bike's history. And that's how mine was too, but it was only a half hour away from where I lived.
For me it would depend on a couple things. First, how many miles do you think you'll put on it? If you're going to ride 15k+/year, I'd want to start with lower mileage. If it's less than 5k/year, I'd consider it. I'd also want to know the maintenance history in detail. That bike's only two years old so it's been under warranty the whole time and if dealer serviced, you'd have a pretty good idea of how it was treated.