Key Mouse — Yu-Gi-Oh Card Value
BeastWhat the Key Mouse Yu-Gi-Oh card is worth — TCGPlayer market for the single.
Key Mouse value — Market $0.21. Prices updated August 2026.
Live on eBay now
Live on eBay right now
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Item details
- Type
- Tuner Monster
- Attribute
- EARTH
- Race
- Beast
Key Mouse value
The Key Mouse has a TCGPlayer market price of $0.21. Type: Tuner Monster, Attribute: EARTH.
What drives the price
For Yu-Gi-Oh singles, set rarity (Secret/Ultimate/Ghost), edition (1st vs unlimited), condition, and competitive playability drive value. Tournament staples, early-set printings, and high-rarity foils command the biggest premiums.
Price guide
What this actually trades for — sold values by condition vs. what sellers are asking today
| Condition | Value | Based on |
|---|---|---|
| Market | $0.21 | eBay sold comps |
Frequently asked questions
- Is the Key Mouse (Beast) a good investment right now?
- With a current market value of $0.23, it is a very affordable card to acquire for your collection.
- What type of monster is the Key Mouse?
- The Key Mouse is classified as a Tuner Monster with the EARTH attribute.
- What race does the Key Mouse belong to?
- This specific card is identified as belonging to the Beast race.
