Learn a new skill for less than $25 during this Cyber Monday sale

The holiday shopping season can feel as tired and drawn-out as "The 12 Days of Christmas," what with all of the ads and deals you've been inundated with since practically the end of October. But if there's a single sale that rises above the rest like a partridge atop a pear tree, it's the sale on online classes that just began in the Mashable Shop. 
Read on to see which courses are available at massive discounts, and to find out how you can save an extra 20% on your purchase through Cyber M