# Energy conservation guidebook by Dale R. Patrick — resale value

Source: JunkPal price guide — https://junkpal.ai/products/energy-conservation-guidebook-dale-r-patrick-ol19003688w

**Energy conservation guidebook by Dale R. Patrick** — resale value from real closed eBay sales.

Live listings and the full sold-price history are on the page: https://junkpal.ai/products/energy-conservation-guidebook-dale-r-patrick-ol19003688w

Values are medians of real closed eBay sales, updated 2026-07-16. 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%3DDale%2520R%2520Patrick%2520Energieeinsparungs%2520Leitfaden%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%3DDale%2520R%2520Patrick%2520Energieeinsparungs%2520Leitfaden%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 | 8770229295 |
| Brand | Dale R. Patrick |
| Published | 2007 |
| Publisher | Distributed by Taylor & Francis |
| Pages | 513 |
| Editions | 8 |
| Category | Mathematics |

## Energy conservation guidebook resale value

**Energy conservation guidebook** by Dale R. Patrick (2007). Across 8 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 8th edition still relevant for current studies?**

Published in 2007, this 8th edition provides foundational knowledge in mathematics related to energy conservation.

**What is the ISBN for this specific textbook?**

The ISBN for this guide is 8770229295.

**Who is the author of the Energy Conservation Guidebook?**

The textbook was authored by Dale R. Patrick.

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Full price guide: https://junkpal.ai/products/energy-conservation-guidebook-dale-r-patrick-ol19003688w
How these values are computed: https://junkpal.ai/methodology
Cite as: "JunkPal price guide value as of 2026-07-16, based on real sold listings (junkpal.ai)"