An astute reader on Reddit noticed that four new Apple Notebook SKUs appeared in the Microcenter purchasing system today. The four notebooks are labeled: "Apple System Good-USA," "Mac System #1 Best-USA," "Mac System #2 Best-USA," "Mac System Better-USA."

The four SKUs, which show up under a search for "Apple Notebooks," are likely to correspond to new Macbook or Macbook Pro models ranging anywhere from $1,799 to $2,299. This falls neatly in line with Apple's existing pricing of notebooks.

The submitter of this news went on to state: "This all just showed up in my system at microcenter, with model numbers and price. The week before the Macbook came out in November this came up the same way, with a correct model number and price. Looks like we might get new MBPs Tuesday..."

We take this news to point strongly to the release of at least four new Apple notebook configurations next week.