£445 with 18-55mm VR lens from Warehouse Express:
http://www.warehouseexpress.com/product/default.aspx?sku=1024534
Cheaper at Amazon actually... £410:
http://www.amazon.co.uk/exec/obidos/ASIN/B00131Z1GS/800001079-21/?m=A3P5ROKL5A1OLE
Should have read that a bit more closely... The lens you're looking for is more expensive than the camera body itself!
18-200mm lens = approx £400, D60 body only = approx £360, Total = approx £760
Try Amazon, WarehouseExpress, Jessops, BestCameras, Park Cameras and general Google search. Good luck.
Maybe you can look through the amazon "new & used" section fow a better deal.
Link to brief review: http://digital-camera-product-reviews.blogspot.com/2008/08/nikon-d60-review.html