# James Buster Douglas Knockout Boxing worth

The two versions of the James Buster Douglas Knockout Boxing game have very different values depending on the console. The Sega Master System version holds significantly more value at a used price of $990.56 [1], while the Sega Genesis version is much more accessible at a used price of $11.06 [2]. The Master System version is likely a rarer or more sought-after piece for collectors.

## Items referenced

| Item | Used | New | Page | Sold comps |
| --- | --- | --- | --- | --- |
| James Buster Douglas Knockout Boxing — Sega Master System Price & Value | $990.56 | $1981 | [view](https://junkpal.ai/products/james-buster-douglas-knockout-boxing-sega-master-system-price) | [eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DJames%2520Buster%2520Douglas%2520Knockout%2520Boxing%26LH_Sold%3D1%26LH_Complete%3D1%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-answer-sold&p=md-answer-sold) |
| James Buster Douglas Knockout Boxing — Sega Genesis Price & Value | $11.06 | $28 | [view](https://junkpal.ai/products/james-buster-douglas-knockout-boxing-sega-genesis-price) | [eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DJames%2520Buster%2520Douglas%2520Knockout%2520Boxing%26LH_Sold%3D1%26LH_Complete%3D1%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-answer-sold&p=md-answer-sold) |

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_Updated 2026-07-18._

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Source: [https://junkpal.ai/answers/james-buster-douglas-knockout-boxing-worth](https://junkpal.ai/answers/james-buster-douglas-knockout-boxing-worth) · JunkPal price guide (junkpal.ai)
Values are medians of real closed eBay sales — estimates for reference, not offers or appraisals.
More machine-readable surfaces: [/llms.txt](https://junkpal.ai/llms.txt)