I am Andrew Murgola, founder and developer of Textbookly.com (The Textbook Price Comparison Engine) AMA!
I am the dude behind Textbookly.com, a website that attempts to save students money by comparing textbook prices.
Textbookly was created back in 2009 back when I was in college, broke, and in need of buying textbooks. Since then it has grown a tremendous amount and we recently went through a complete redesign before and after.
My Proof: Twitter post