I hope it comes in a 250 pack! Costco looking at selling own line of beer Costco Wholesale Corp. has applied to sell its own brand of beer, according to Bloomberg News. The Kirkland Signature label applications for pale ale, amber ale, hefeweizen and a lager were approved last week by the Alcohol and Tobacco Tax and Trade Bureau. Bloomberg reported Costco already offers Kirkland Signature wines and is one of the top sellers of wine in the U.S. Costco to Become a New Name in Battle of the Brews The big brewers have fretted that decades of copycat, chucklehead advertising has reduced their biggest-selling brands to indistinguishable commodities in the eyes of many consumers. Now they may be reaping what they've sown: Costco, one of the nation's largest warehouse retailers, is readying its first line of private-label beers. One analyst said said the rollout of Kirkland Signature Hefeweizen is most likely to hurt sub-premium brands. The retailer has filed label applications with th