Compton's Interactive Encyclopedia — Sega CD Price & Value
Sega CDWhat Compton's Interactive Encyclopedia for Sega CD is worth — loose cart, complete in box, and sealed.
Compton's Interactive Encyclopedia value — Loose $22 · Complete (CIB) $59 · Sealed (new) $70. Prices updated July 2026.
Platform · Sega CD
Live on eBay now
↗ Rising · +18%
Complete-in-box price history
Monthly CIB value, based on sold comps.
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Game details
- Brand
- Sega
- Platform
- Sega CD
Compton's Interactive Encyclopedia (Sega CD) resale value
A loose copy of Compton's Interactive Encyclopedia averages around $22. A complete-in-box (CIB) copy — game, box, and manual — runs about $59, and a factory-sealed copy commands $70.
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 | $22 | eBay sold comps |
| Complete (CIB) | $59 | eBay sold comps |
| Sealed (new) | $70 | eBay sold comps |
| Graded (WATA/CGC) | $77 | eBay sold comps |
Frequently asked questions
- What is the loose market value for Compton's Interactive Encyclopedia?
- Loose copies of Compton's Interactive Encyclopedia are currently valued at $22.
- How much is a sealed copy worth?
- A sealed copy of Compton's Interactive Encyclopedia is listed with a resale value of $70.
- Should I expect a complete-in-box copy to sell for more than loose?
- Yes, a complete-in-box copy is valued higher at $59 compared to the loose price of $22.
