Today only, B&H offers the latest Apple 21.5-inch Retina 4K iMac 3.4GHz/8GB/1TB for $1,299 shipped. That’s good for $200 off the regular going rate at retailers like Best Buy, $50 less than our previous mention and the best available. Note: Currently backordered to next week. B&H only charges tax for New York and New Jersey customers at the time of purchase. more…