WtB: ADOBE MASTER SUITE CS6 (LEGAL COPY)

I am looking for a full, legal copy of Adobe Master Collection CS6 for Windows x64. CS6 is the only version that will work on my O.S. and I cannot afford the monthly payments for CC, which retains full control over my files and jeopardizes them by hosting them in a cloud. The programs in CS6 Master Collection include:

• Photoshop CS6 Extended
• Illustrator CS6
• InDesign® CS6
• Acrobat® X Pro
• Flash® Professional CS6
• Dreamweaver® CS6
• Fireworks® CS6
• Adobe Premiere® Pro CS6
• After Effects® CS6
• Adobe Audition® CS6
• SpeedGrade™ CS6
• Prelude™ CS6
• Encore® CS6
• Bridge CS6
• Media Encoder CS6
• Flash Builder® 4.6 Premium Edition

Again, I need a LEGAL copy so Adobe doesn't shut it down in a few months. If anyone has it or knows where I can buy it, please let me know. Thank you.