A poorly written "book" that you are forced by naive professors to purchase at
outrageous prices. To
curb the used market, the pages are renumbered, the
cover changed, and the book republished as a "new edition" every few years.
Person #1: Dude, i just sold
back all my college textbooks and got $80 dollars! Sweet!
Person #
2: Do you remember what you paid for them?
Person #1: Yeah, $600. Why?
Person #
2: Never mind...