Okay, I'm finally looking for my DS bike, and I've been looking all over the place, and have decided I'd be okay with compromising on the older design of the XR 650L, because the other bikes are harder to find and are much more expensive, and I want something with proven reliability. So, I need some help. I've found an '05 XRL with 2K miles, IMS tank, Uni-Filter, Big Gun Exhaust, and has been re-jetted. He says it's in great shape, and he hasn't had any problems with it. He wants $4,500, and I thought it seemed like an okay deal based on other bikes I've seen, but KBB and NADA both price the bike at under $4K. What's the deal with that? Does $4500 seem about right for this bike?