bought a nokia 6300 from my local vodafone shop in hull, shelf price was £80 i asked if there was any discount on that the assistant said no but they had some 14 day returns [ these have been returned , tested and repackaged] for £55 so i bought one of them...sim free . its as new . unused.
they probably have lots of different models you just need to ask for 'refurbed phones'
couldnt find anything online so think its just instore
this is my first post so be gentle