Have just sold my nikon kit lens(55-200 af-s non vr) on ebay for £99.99

to upgrade to 70-300VR, you can get the same lens new from camera box for £109.99.
http://www.camerabox.co.uk/productD...m-F4-5.6G-AF-S-DX-(Special-!!)&ProductID=2965
The 55-200 nikon lens is a good lens

but I needed VR at the longer length in low light.
Nothing against sigma I would love the 70-200 2.8, but if the price is close I would always go for nikon.