1. CME100 course reader - vadim khayms ($45 to buy from bookstore, selling for $30)
2. THINK 15 The Minds Machine ($35 value, selling for $25)
3. iClicker 2 - needed for Stanford in-person classes to answer questions in class ($40, sells for $60 at the bookstore)

for more items and pics see https://docs.google.com/spreadsheets/d/1FAhY8dqMvhNrJ-3ec17QrY3OJOj6YmQzkdeMf8ZkkNY/edit?usp=sharing