StackSocial offers the Linux Power User Online Course Bundle
. That's tied with our mention from two weeks ago at $674 off and the lowest price we could find. This allows you lifetime access to over 22 hours of Linux training videos including "High Availability for the LAMP Stack," "Learn Linux in Five Days and Level Up Your Career," "Linux Alternatives to Windows Applications," "Linux for Beginners," and "Linux Command Line Essentials: Become a Linux Power User!" Deal ends February 16.
Note: You must redeem your code within 30 days of purchase.