I like reading strategy guides, both old and new, but especially ones to games I either know well or an nostalgic about. I'm good friends with a Gamestop manager and their Collector's Edition Skyward Sword guides "pennied out" and were no longer for sale. He was gonna nab me one for free, but the head manager had already throw them away by his next shift.
GameStop employee grabs them and sells them to the nearby retro store, where they're resold for $3-$5 each.