Sorry, maybe Im missing the point here, but how do we know that these would be unbranded and non-customized versions ?

Could this not be possible that this reseller actually buys it from vodaphone in case vodaphone would be confirmed that they are selling the N900's ?
In that case it would be branded, locked and even customized in who knows what way !

Would anybody help clarify this please ? the deal sounds irresistable , its a whopping £100 less !