TechnoBuffalo Deals is currently letting you pay whatever you want for the Mobile-First Developer's Bundle. It includes 10 great courses on making apps.

This bundle is ideal if you have ambitions to launch your own app, but don't know where to start. It offers beginner courses in coding iOS, Android and HTML5 apps, along with specialist tracks like game-building with Unity3D, and converting a WordPress site into an app. You also learn about design, user experience, and how to generate revenue from your projects from in-app purchases or advertising. You can pay anything you like for the first two courses (see below); pay above the average price to unlock the rest of the bundle.

  • Monetize Your App: Major Advertising Networks ($49)
  • The Complete Android Lollipop App Development Course ($99)
  • Learn Android Development from Scratch ($99)
  • Learn Swift Programming Step by Step ($99)
  • Learn to Build Mobile Games Using Unity 3D ($149)
  • Projects in HTML5 ($199)
  • The Ultimate Android Course for Complete Beginners ($499)
  • Learn iOS 8 Mobile App Design and Make Top Money ($199)
  • Create a Native App for Your WordPress Website in 8 Days ($149)
  • Mobile App Design in Sketch 3: UX and UI Design from Scratch ($199)