Professor Brainium's Games — Nintendo DS Price & Value
Nintendo DSWhat Professor Brainium's Games for Nintendo DS is worth — loose cart, complete in box, and sealed.
Professor Brainium's Games value — Loose $3 · Complete (CIB) $4 · Sealed (new) $9. Prices updated July 2026.
Platform · Nintendo DS
Live on eBay now
↗ Rising · +22%
Complete-in-box price history
Monthly CIB value, based on sold comps.
See the actual sold listings on eBay ↗Live on eBay right now
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Game details
- Brand
- Nintendo
- Platform
- Nintendo DS
Professor Brainium's Games (Nintendo DS) resale value
A loose copy of Professor Brainium's Games averages around $3. A complete-in-box (CIB) copy — game, box, and manual — runs about $4, and a factory-sealed copy commands $9.
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 | $3 | eBay sold comps |
| Complete (CIB) | $4 | eBay sold comps |
| Sealed (new) | $9 | eBay sold comps |
| Graded (WATA/CGC) | $10 | eBay sold comps |
Frequently asked questions
- What is the lowest resale price for this game?
- The loose copy of Professor Brainium's Games for Nintendo DS sells for $3.
- How much more is a sealed copy worth compared to a loose one?
- A sealed copy is worth $6 more than a loose copy ($9 vs $3).
- Can I expect to pay more for the complete-in-box version?
- Yes, the complete-in-box version is priced at $4, slightly higher than the loose copy.
