Sega CD Model 2 Base Extension — Sega CD Price & Value
Sega CDWhat Sega CD Model 2 Base Extension for Sega CD is worth — loose cart, complete in box, and sealed.
Sega CD Model 2 Base Extension value — Loose $41 · Complete (CIB) $65 · Sealed (new) $123. Prices updated July 2026.
Platform · Sega CDPublisher · segaGenre · Accessories
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Complete-in-box price history
Monthly CIB value, based on sold comps.
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Game details
- Brand
- Sega
- Platform
- Sega CD
- Publisher
- sega
- Genre
- Accessories
- ESRB
- Not Applicable
Sega CD Model 2 Base Extension (Sega CD) resale value
A loose copy of Sega CD Model 2 Base Extension averages around $41. A complete-in-box (CIB) copy — game, box, and manual — runs about $65, and a factory-sealed copy commands $123.
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 | $41 | eBay sold comps |
| Complete (CIB) | $65 | eBay sold comps |
| Sealed (new) | $123 | eBay sold comps |
| Graded (WATA/CGC) | $135 | eBay sold comps |
Frequently asked questions
- What is the approximate resale value for a loose Sega CD Model 2 Base Extension?
- A loose Sega CD Model 2 Base Extension is currently valued around $41.
- How much more is a sealed unit worth compared to a loose one?
- A sealed unit is valued at $123, significantly higher than the $41 price point for a loose item.
- Can I expect to pay more for a complete-in-box version?
- Yes, a complete-in-box version of the extension is priced at $65.
