OK, thanks.
The iWork applications are now free. You can simply login with your Apple ID to the App Store, accept the free licenses to associate them with your Apple ID, then download them.
Quicken will probably need a purchased upgrade, as well as Microsoft Office. If you are running Quicken 2007 or before and Microsoft Office 2011 or before, you will definitely need to purchase newer current versions.
You may be able to get upgrade pricing on Parallels, depending on your version. If you don't need it any longer, I wouldn't worry about it, since you may have to purchase a Windows update as well.
It can be a bit tricky to manually pull your data out of a Time Machine backup.
Hope that helps,
C