The Life Cycle Library 4-Volume Set
PCI (Publisher's Company Inc.) · Books & Media: Educational Books
AI-generated estimate · may be incorrect
Era / Decade
1960s to 1970s
Material
Hardcover paper, cardboard slipcase, and cloth spine binding standard for mid-century reference sets.
Condition
Good, showing minor shelf wear and aging to the red and tan hardcover spines and slipcase.
Demand Level
Low, because older general reference book sets have very limited modern market demand.
AI Estimated Value
Estimated Resale Value
Not an official valuation$15 - $30
AI estimate for general guidance only — not a professional appraisal. Actual value depends on condition, authenticity, completeness, and current demand.
Estimated Retail Value
$40 - $60
Description
A complete 4-volume set of The Life Cycle Library published by PCI, featuring matching red and tan hardcovers housed in a slipcase. Covers human development and education with vintage mid-century appeal.
Selling Guide
Where to Sell
Local antique shops, flea markets, or eBay as local pickup only to avoid prohibitive shipping costs.