# Global science by John W. Christensen — resale value

Source: JunkPal price guide — https://junkpal.ai/products/global-science-john-w-christensen-ol4485929w

**Global science by John W. Christensen** — resale value from real closed eBay sales.

Live listings and the full sold-price history are on the page: https://junkpal.ai/products/global-science-john-w-christensen-ol4485929w

Values are medians of real closed eBay sales, updated 2026-06-18. They are estimates for reference, not offers or appraisals — condition, completeness and edition move them a lot, so compare against the sold listings before pricing anything.

## Check the market

- [Sold listings on eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DJohn%2520W%2520Christensen%2520Global%2520science%26LH_Sold%3D1%26LH_Complete%3D1%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-sold&p=md-sold) — the closed sales these medians are computed from
- [Live listings on eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DJohn%2520W%2520Christensen%2520Global%2520science%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-live&p=md-live) — what sellers are asking right now

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## Details

| Field | Value |
| --- | --- |
| UPC / EAN | 0840346581 |
| Brand | John W. Christensen |
| Published | 1984 |
| Publisher | Kendall/Hunt Publishing Company |
| Pages | 699 |
| Editions | 6 |
| Category | Nature |

## Global science resale value

**Global science** by John W. Christensen (1984). Across 6 editions. Used-book value depends heavily on edition (first printing vs. reprint), condition, dust jacket, and whether it's signed. First editions and out-of-print titles command the biggest premiums.

### What drives the price

First editions/first printings, intact dust jackets, signatures, and unmarked pages are the top value drivers. Book-club editions and later reprints are worth far less.

## FAQ

**Is this an old or rare textbook?**

Published in 1984, this is a classic text with 6 known editions.

**What is the ISBN for this book?**

The ISBN for this edition is 0840346581.

**Who is the author of Global Science?**

The author of this work is John W. Christensen.

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Full price guide: https://junkpal.ai/products/global-science-john-w-christensen-ol4485929w
How these values are computed: https://junkpal.ai/methodology
Cite as: "JunkPal price guide value as of 2026-06-18, based on real sold listings (junkpal.ai)"