If you need the full collection, the official site offers bundles and memberships that are often cited by students as high-value investments:

You can access a significant portion of the curriculum without a paid subscription through the following official channels: Free Sample Video Lessons Math Tutor DVD

They pivot to a torrent site. The file is huge—120GB of pure mathematical enlightenment. It takes two days to download. When it finally hits 100%, the student opens the folder, heart racing, only to find a collection of low-resolution videos of a guy explaining how to bake bread, or worse, a "ReadMe" file that asks for a password hidden behind a "human verification" survey.

: You can download the free Math Tutor DVD app for iOS and Android, which includes free clips and a Mental Math video series.