Amazon and Best Buy want to sell you your next smart TV. From a report: The companies, which are two of the biggest electronics retailers in the US, on Wednesday revealed a new multiyear partnership to sell the next generation of TVs running Amazon's Fire TV operating system to customers in the US and Canada. Best Buy will be the exclusive seller for more than 10 4K and HD Fire TV Edition models made by Toshiba and Best Buy's Insignia brand starting this summer. Pricing on the sets has not yet been announced. These smart TVs will be available only in Best Buy stores, on BestBuy.com and, for the first time, from Best Buy as a seller on Amazon.com.