The Ultimate Guide to Vintage Transformers Action Figures is the definitive reference to the best Transformers found on the secondary market. The book includes up-to-date values for more than 300 Generation 1 Transformers figures from 1984-1990, along with their individual biographies from original Tech Specs that feature function, personal motto, and ability scores. Packed with nearly 1,000 color images, this invaluable reference provides an unprecedented visual guide, making toy identification and appreciation easy and fun.