# Improving College Admission Test Scores by Jay Comras — resale value

Source: JunkPal price guide — https://junkpal.ai/products/improving-college-admission-test-scores-jay-comras-ol4925087w

**Improving College Admission Test Scores by Jay Comras** — resale value from real closed eBay sales.

Live listings and the full sold-price history are on the page: https://junkpal.ai/products/improving-college-admission-test-scores-jay-comras-ol4925087w

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%3DJay%2520Comras%2520Improving%2520College%2520Admission%2520Test%2520Scores%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%3DJay%2520Comras%2520Improving%2520College%2520Admission%2520Test%2520Scores%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 | 9780882101811 |
| Brand | Jay Comras |
| Published | 1983 |
| Publisher | Natl Assn of Secondary School |
| Pages | 131 |
| Editions | 14 |
| Category | Science |

## Improving College Admission Test Scores resale value

**Improving College Admission Test Scores** by Jay Comras (1983). 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 this a rare or hard-to-find edition?**

This is the 14th edition, published in 1983 by the Natl Assn of Secondary School.

**What is the subject matter of this book?**

The book focuses on improving college admission test scores, specifically in science.

**How many pages does this test prep guide contain?**

The guide contains 131 pages and has the ISBN 9780882101811.

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Full price guide: https://junkpal.ai/products/improving-college-admission-test-scores-jay-comras-ol4925087w
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)"