Unfortunately all have expired, but here are some great programming and generally interesting Courses
Learn to Develop and iPhone or iPad App in 4 Weeks [$250]
Learn Python the Hard Way [$29]
HTML and CSS for Beginners! [$49]
Creating iOS games for beginners [$99]
PHP and MySQL for Beginners [$99]
Java for Beginners - The Ultimate Java Tutorial [$99]
Beginners Guide iOS App Creation [$29]
Javascript for Beginners [$49]