From Ars Technica:

This morning Apple made a couple of new additions to its iOS lineup, where “new” in this case means “old stuff that is nevertheless better than what it is replacing.” It has finally removed the iPad 2 from its lineup and replaced it with 2012’s fourth-generation iPad. For its second tour of duty, the 16GB iPad 4 will set you back $399 for a 16GB Wi-Fi version or $529 for a cellular version, $100 less than the equivalent iPad Air models and equal to the 16GB Retina iPad mini. There’s also a new 8GB model of the iPhone 5C, which as of this writing is only available in certain territories.