As I mentioned on a recent thread, I have purchased a nearly new Nikon D90. It was from my trusted repairman, but I didn't buy the kit 18-105 mm VR kit lens, since i was still in shock from buying a camera completely out of the blue. I had done some homework on D90 vs D300, but I was anticipating an action in the future. I put the 18-70 mm kit lens from my D70 on the D90 and it is performing very nicely. I am considering buying the 18-105 lens from my repairman, but he didn't have a price in mind. Two questions: Is it a good addition considering I already have the 18-70 mm lens that came with my D70, and second, what would be a reasonable price for such a lens in LN condition.