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On Apple’s retail website, all configurations of the iMac have now slipped from shipping within 24 hours to nearly a week or more — hinting that a refresh may be imminent. Rumors have begun to circulate that new iMacs may appear at lower price points than the current generation, just ahead of next week’s Worldwide Developers Conference (WWDC) in San Francisco. While a refreshed iMac is unlikely to be formally announced on stage, the event often heralds new and updated releases….
