Similarly, the basic models of both the new Mac mini and 13-inch MacBook Pro with Retina display are both in stock at Apple's store and ready to ship; you'll see a slight delay of two to four shipping days, however, if you upgrade the storage or memory capabilities of either device.

And it's still too early to even pre-order the new iMac models: The 21.5-inch model will be available in November; the 27-incher follows in December.