Apparently plenty of Best Buy shoppers like Sprint’s Samsung Instinct. In a recent press release, Best Buy said that since its June 19th launch, the Instinct has become “the retailer’s best selling handset in the past two years.” 

Best Buy has also been pushing a service called “Walk Out Working,” which basically entails having your phone set up for you before you leave the store – e-mail, web access, GPS setup, etc. – the program’s apparently been quite well received. It’s available only for new Instinct purchases and will be going until the end of August.