I have a nikon d60 70mm-300mm lens?

I'm wanting to buy a 70mm-300mm lens for it and i can't find one do any of you out there have one and no the name of it or no where to buy one i really want one

Nikon makes one that will work well for your D60: the AF-S VR Zoom-Nikkor 70-300mm f/4.5-5.6G IF-ED. If you copy and paste that into Google, you'll be able to find out where it's for sale. It is close to $600 though.

Nikon AF-S 70-300mm.AF lenses will not autofocus on your camera, only AF-S lenses.

The 70-300mm AF-S VR is the only Nikon 70-300mm lens that has the built-in autofocus motor your D60 requires. A less expensive alternative might be the recent 55-300mm AF-S VR.
http://www.kenrockwell.com/...-300mm.htm