Not a local retailer but a Bristol based company that trades on Ebay, specialising in Wharfedale and Mission products. I purchased my Diamond 8.3+ floorstanders from them on Sunday as graded stock for the princely sum of £89. Communication was excellent and the speakers arrived first thing on Wednesday morning (I could have had them on Tuesday but requested Wednesday) well protected in their original packaging. I can't see why they were graded and they sound incredible. Some of the best service I've had from any retailer and very highly recommended.