Next cheapest with a little searching from a UK store is £799.00 from Jessops.
The kit lens bundles of 17-85mm IS USM and 18-200mm IS are also available at RGB:
£999.99 - Canon EOS 50D Lens Kit (EF-S 17-85 IS USM) http://www.rgb-tech.co.uk/product/1671
£1089.99 - Canon EOS 50D Lens Kit 2 (EF-S 18-200mm IS)http://www.rgb-tech.co.uk/product/1900
Whilst none of these prices beat the Hong Kong based One Stop Digital they are, however, a lot closer to OSD than they were before.