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When—and Why—Do Your Courses Go On Sale?
Every Great Course goes on sale at least once a year at up to 70% off its standard price. This revolving sales approach allows you to get both great value and great service. Here’s how: Producing large quantities of only the Great Courses currently on sale keeps our manufacturing and inventory costs down. More important: We get to pass these savings on to you.
This approach also enables us to fill your order immediately: 99% of all orders placed by 2:00 p.m. Eastern Standard Time ship that same day.
To find out which courses are currently on sale, please check our catalogs, e-mails, newsletters, or the Special Sale section on our website.
Thank you for visiting our website. Although the offer on the course Secrets of Mental Math has expired, we encourage you to browse our selection of more than 300 courses made by the country's top professors! You could also view similar courses which are listed below.