Bulk retailer Costco will drop sales of discounted iTunes cards as of this Saturday, a report claims. A source for iLounge remarks that while it's uncertain if the decision will affect all Costco outlets worldwide, it should impact all North American locations. The move is thought to be an extension of a continuing row with Apple over the iPad, which is absent from Costco stores but which Apple did allow at other big-box retailers like Best Buy, Walmart and Target.
