Office Home and Student 2013 (with Word, Excel, PowerPoint and OneNote) will cost $139, while Home and Business adds Outlook for $219, and the top of the line Professional package includes all of those along with Access and Publisher for $399.
Office 365 Home Premium will cost $99 per year, with 20GB of SkyDrive storage and 60 minutes of Skype calling per month and access on five computers, along with the ability to change out the devices at any time, and use "full featured apps" temporarily on any PC. It's a single subscription for up to 5 users, and will have a 30 day free trial available.
Alternatively, small businesses with 1-10 employees could opt for Office 365 Small Business Premium that also comes with all the apps, but lets each user install it on up to 5 different PCs or Macs, along with 25GB Outlook storage, an organization-wide 10GB cloud drive plus 500MB for each user, online meetings and even website hosting. That also has a free trial, but costs $149 per user, per year. If you can't wait, buying Office 2010 or Office 2011 for Mac as of October 19th entitles users to a free upgrade to Office 2013 or one year of Office 365 free.
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