eBay
For sale, a very gently used Nikon D40.

This camera is in very good shape as it saw very little use. It spent most of it's life with a single lens attached and was only used occasionally. No work has been done to this camera, with the exception of a replacement battery door (the original one broke and I replaced it). With the new battery door, it's good as new and operates very smoothly. It comes with the 18-55mm kit lens, which is also in excellent condition. No dirt fungus or haze. Includes a battery, a charger, a strap and a Nikon case!