Question
Given the obsolescence of information technology topics, should you hold on to study guides and books for years later as an investment?
Answer
Possibly. Sometimes one book that was published in 2010 can list for over $1,000. This book is RHCSA/RHCE Red Hat Linux Certification Study Guide (Exams EX200 & EX300) 6th (sixth) edition Text Only Paperback by Michael Jang. Some books are collectibles or copyrighted masterpieces.