Apple will be having a one-day sale for Black Friday on November 25th in several countries worldwide. Based on its time zone, Apple has already kicked off this sale in Australia with savings of $45 to $65 off the iPad 2, between $21 and $41 off the iPod touch, and $121 off all Macs.
There are also a variety of cases, docks, sleeves, iTunes gift cards, and other accessories for sale during the twenty-four hour sale. Similar savings are expected in the U.S. when Apple launches the sale stateside later tonight. Waiting until Cyber Monday, which is November 28th, may also be a good idea.