The silver and space gray models are readily available and will ship within one to three business days, according to Apple's retail site.
New orders for Amazon's new HDMI streaming stick, which aims to take on competing devices like the Google Chromecast and Roku Streaming Stick, won't ship till January 16.
Verizon and AT&T are backordered on the cellular models of the iPad Mini Retina. AT&T is stating a minimum of three weeks.
On Monday, Apple will unveil the latest updates to its iOS and Mac OS X software, as well as talk up its music service plans and other projects.
A few minutes after sales began online, customer demand began outstripping supply for Apple's high-end iPhone in the new gold color. Silver and "space gray" fared better.
Got a tattoo on your wrist? You could find it difficult to get an Apple Watch to track your heart rate. It's all about the way the ink blocks light from built-in sensors.
CEO has plenty to say about iPhone and how happy people are with the company's first smartwatch, but he doesn't tell us anything about Apple Watch sales so far.
Following in the footsteps of the iPhone, the new iPad Air will be available in a golden edition.
Do we have a Microsoft-Apple rumble on our hands? Looks that way with the Surface tablet on back order a few days before the expected iPad Mini arrives.
The wait keeps growing for Amazon's new e-reader. New orders won't ship for at least a month.