Apple really wants you to buy into their beautiful Retina display future. So much so, that if customers want to buy an old style MacBook Pro with the same specs as the new MacBook Pro with Retina display, they’re going to have to pay an extra $300 to get it. That extra $300 comes with an optical drive, one extra pound of aluminum, and a lower resolution screen, just so the fatty MacBook Pro can keep up with its slimmer sister everyone’s drooling over, but hey, at least you’ll still have an Ethernet port.