Terra Onion Mega SD — Sega CD Price & Value
Sega CDWhat Terra Onion Mega SD for Sega CD is worth — loose cart, complete in box, and sealed.
Terra Onion Mega SD value — Loose $156 · Complete (CIB) $250 · Sealed (new) $450. Prices updated July 2026.
Platform · Sega CDGenre · 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
- Genre
- Accessories
- ESRB
- Not Applicable
- Release date
- January 24, 2020
Terra Onion Mega SD (Sega CD) resale value
A loose copy of Terra Onion Mega SD averages around $156. A complete-in-box (CIB) copy — game, box, and manual — runs about $250, and a factory-sealed copy commands $450.
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 | $156 | eBay sold comps |
| Complete (CIB) | $250 | eBay sold comps |
| Sealed (new) | $450 | eBay sold comps |
| Graded (WATA/CGC) | $495 | eBay sold comps |
Frequently asked questions
- What is the typical resale value for a loose copy of Terra Onion Mega SD?
- A loose copy of Terra Onion Mega SD on Sega CD is currently valued at $156.
- How much more is a sealed copy worth compared to a loose one?
- A sealed copy is valued at $450, which is significantly higher than the $156 price for a loose version.
- If I have the game complete-in-box, what should I expect to sell it for?
- A complete-in-box copy of Terra Onion Mega SD is valued at $250.
