WBTBest Buy's December sales top expectationsMarketWatchNEW YORK (MarketWatch) -- Best Buy Co., the No. 1 US electronics chain, said Friday that its comparable-store sales rose 8.2% during December, topping Wall Street expectations, as holiday shoppers bought products from ...Best Buy Holiday Sales Top Views On Online, TV StrengthWall Street JournalBest Buy December same-store sales up 8.2 percentReutersBest Buy Key Sales Figures Rises in DecemberABC NewsMSN Money -Dividend.com (blog) -RTT Newsall 140 news articles »