I think that $5,680 is a very good price for the tourer. The hard bags are worth a lot. I have a 98 standard and wouldn't take a penny less than $5k for mine. Mine is bone stock except for the Memphis Shades windshield and a luggage rack. 40k miles.

I was in a dealership called Lake Hill Motors in Corinth MS a few months ago and the owner of the dealership told me that a Valkyrie (if properly maintained) would easily go 500k-1,000k miles with no issues. From that perspective, it really doesn't matter what you pay for it. You will be able to ride this bike long enough to make that initial investment very minimal. A Valkyrie is an awesome bike.
JQ