I've read it two or three times. It has a cover, so there's no dirt, but there are a few places where it's slightly folded. The paper has a yellowish tint overall, but it's not sun damage; it was originally like this. Please refrain from purchasing if you are concerned. m(_ _)m Price is not negotiable. A masterpiece exploring the psychology of decision-making. - Title: Fast & Slow - Author: Daniel Kahneman - Original Title: Thinking, Fast and Slow - ISBN: 9784150504106 - Publisher: Tokyo Shoseki - Price: 840 yen (excluding tax) - Content: Psychological examination of decision-making - Popularity: The most read book at the University of Tokyo Thank you for viewing.