Great Baseball — Sega Master System Price & Value
Sega Master SystemWhat Great Baseball for Sega Master System is worth — loose cart, complete in box, and sealed.
Great Baseball value — Loose $5 · Complete (CIB) $11 · Sealed (new) $23. Prices updated July 2026.
Platform · Sega Master System
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↗ Rising · +21%
Complete-in-box price history
Monthly CIB value, based on sold comps.
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Game details
- Brand
- Sega
- Platform
- Sega Master System
Great Baseball (Sega Master System) resale value
A loose copy of Great Baseball averages around $5. A complete-in-box (CIB) copy — game, box, and manual — runs about $11, and a factory-sealed copy commands $23.
What drives the price
Condition is everything: a clean, unscratched label, an intact box without crushing, and the original manual can swing the value 30–50%. Test that the game works before you buy or sell.
Price guide
What this actually trades for — sold values by condition vs. what sellers are asking today
| Condition | Value | Based on |
|---|---|---|
| Loose | $5 | eBay sold comps |
| Complete (CIB) | $11 | eBay sold comps |
| Sealed (new) | $23 | eBay sold comps |
| Graded (WATA/CGC) | $688 | eBay sold comps |
Frequently asked questions
- What is the typical resale value for a loose copy of Great Baseball?
- A loose copy of Great Baseball for Sega Master System generally sells for around $5.
- How much more is a sealed copy worth compared to a loose one?
- A sealed copy of Great Baseball is valued at $23, significantly higher than the $5 price for a loose version.
- Can I get Great Baseball in a complete-in-box condition?
- Yes, a complete-in-box copy of the game is valued around $11.
