Where you at stupid? (sorry couldn't resist)
you must be in the southern parts to have any kind of riding weather but it's still cold. That's something to remember as no ones buying now unless they can pick and choose when and where they want to ride. Use that as a playing card.
KBB has the '06 at 3030, an '07 at 3300 and '08 at 3440
For the low mileage, I'd might go 3300, but go inthere with ads that say a lot less, offer what you feel like (for me it'd be 3000) and walk.
And buyer beware, most likely, he took this as a trade-in, did absolutely nothing to it. don't expect him too, it got too few miles for it to need anything. But's that another factor, he didn't put any money into it. He's likely to come down and make something on it.
remember, he didn't spend a dime on it, no accessories so no adds, it's gonna sit all winter, and be oggling the big boys (oooh, I want one of those, just like all my buddies, but everyone says do this for awhile) so he'll think you'll be back to upgrade soon.
another thing to remember, this is your 1st bike, you are going to drop it. it can be on the street, parking lot or driveway. expect it, have the hankies ready. by drop I mean a low speed spill that eats up a footpeg, scrapes this or that and not much more. We've all done it, forgot the sidestand, hit some leaves/gravel/sand, fell over doing doughnuts in the neighbors yard...
The point is, this is your learnin' bike, expect the worst and it'll be ok. Ignore it and it'll be a big ol' monster. In other words, your bike ain't gonna be the polished beauty next year, so why not buy a scratch and dent special and put put a few more on it, then get a pristine one next year?