Amazon.com : Tamron 18-400mm F/3.5-6.3 DI-II VC HLD All-In-One Zoom For Nikon APS-C Digital SLR Cameras (Renewed) : Electronics
Amazon.com : Tamron Auto Focus 18-200mm f/3.5-6.3 XR Di II LD Aspherical (IF) Macro Zoom Lens with Built In Motor for Nikon Digital SLR (Model A14NII) : Camera Lenses : Electronics
Nikon 18-300mm VR Review
TAMRON Tamron 18-270mm f3.5-6.3 Di II VC PZD B008 Nikon F mount: 1915139 | eBay
Tamron 18-400mm f/3.5-6.3 Di II VC HLD All-In-One Zoom Lens for Canon Mount - Walmart.com
In search of the perfect walkabout lens for Nikon DX - In The Picture