In this Sept. 8, 2010 photo, a Costco shopper buys organic lettuce at Costco in Mountain View, Calif. Increased revenue from selling memberships and strength overseas helped push Costco Wholesale ... more 
In this Sept. 8, 2010 photo, a Costco shopper buys organic lettuce at Costco in Mountain View, Calif. Increased revenue from selling memberships and strength overseas helped push Costco Wholesale Corp.'s net income up 16 percent in the fiscal fourth quarter. less 
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Associated Press | Photo By Paul Sakuma
Fri, Oct 8, 2010 3:14 PM EDT