# Keeper by Mal Peet — resale value

**Keeper by Mal Peet** — resale value from real closed eBay sales.

Values are medians of real closed eBay sales, updated 2026-06-19. 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%3DKeeper%2520Mal%2520Peet%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%3DKeeper%2520Mal%2520Peet%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 | 0736231722 |
| Brand | Mal Peet |
| Published | 2003 |
| Publisher | imusti |
| Pages | 235 |
| Editions | 14 |
| Category | Children |

## Keeper resale value

**Keeper** by Mal Peet (2003). Across 14 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 Keeper by Mal Peet a rare find?**

While it has been published in 14 editions, it remains a sought-after title from 2003.

**What is the publication year for this book?**

Keeper was originally published in 2003 by imusti.

**Does the ISBN help identify this specific edition?**

Yes, the ISBN 0736231722 confirms this specific 14th edition.

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Full price guide: https://junkpal.ai/products/keeper-mal-peet-ol5849010w
How these values are computed: https://junkpal.ai/methodology
Cite as: "JunkPal price guide value as of 2026-06-19, based on real sold listings (junkpal.ai)"