Adobe Illustrator UI Bundle

Create wireframes, mockups and high fidelity prototypes for web, mobile and desktop apps using Adobe Illustrator.
The Illustrator GUI Bundle includes 3,000+ royalty-free vector shapes and icons created from scratch in Adobe Illustrator, and can be edited and customized without needing additional tools.
It includes all UI Kits for iPhone, iPad, Android, BlackBerry, Facebook, Web/SaaS, Mac OS X, Windows Mobile, and Windows 8.
You can get this bundle in the following formats: OmniGraffle, Axure RP, Illustrator, Fireworks, Keynote, Visio or PowerPoint.
Or get the Super Bundle instead, which contains all 7 bundles for $197 instead of $441 ($244 off).