Test Bear (Quarter Century Secret Rare) SUDA-EN018Supreme Darkness #SUDA-EN018
Also searched as: Test Bear (Quarter Century Secret Rare) Supreme Darkness · Supreme Darkness Test Bear (Quarter Century Secret Rare)
Supreme DarknessYu-Gi-Oh!Quarter Century Secret Rare
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Market price
US market estimate from TCGplayer · Nov 2, 2026
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Prices by printing
| Printing | Market | Low listing | High listing |
|---|---|---|---|
| 1st Edition | $8.17 | $4.00 | $96.95 |
Market is the estimate from recent sales. Low and high are the range of current listings; high listings are often outliers.
Value by condition
- Near Mint (NM)$8.17
- Lightly Played (LP)$6.13 – $7.35
- Moderately Played (MP)$4.09 – $6.13
- Heavily Played (HP)$2.04 – $4.09
- Damaged (DMG)$0.82 – $2.04
Estimates from typical condition discounts, not sales of this card. Rare cards often keep more value when played. Condition guide
Price history
Daily market price for the last 12 days we have recorded. Hover or tap the chart for exact values.
- 1st Edition$8.17
Show price history as a table
| Date | Printing | Market |
|---|---|---|
| Nov 2, 2026 | 1st Edition | $8.17 |
| Nov 1, 2026 | 1st Edition | $8.27 |
| Oct 31, 2026 | 1st Edition | $8.27 |
| Oct 30, 2026 | 1st Edition | $8.27 |
| Oct 29, 2026 | 1st Edition | $8.34 |
| Oct 28, 2026 | 1st Edition | $8.38 |
| Oct 27, 2026 | 1st Edition | $8.38 |
| Oct 26, 2026 | 1st Edition | $8.38 |
| Oct 25, 2026 | 1st Edition | $8.38 |
| Sep 17, 2026 | 1st Edition | $8.68 |
| Sep 11, 2026 | 1st Edition | $8.70 |
| Sep 10, 2026 | 1st Edition | $8.70 |
Card details
- Attribute
- EARTH
- Monster Type
- Beast
- Card Type
- Effect Monster
- Attack
- 900
- Defense
- 600
- Description
- If you control a "Gladiator Beast" monster Special Summoned from the Deck/Extra Deck, you can Special Summon this card (from your hand). You can only Special Summon "Test Bear" once per turn this way. You can Tribute this card, then shuffle 1 "Gladiator Beast" monster from your hand or face-up field into the Deck/Extra Deck; Special Summon up to 2 "Gladiator Beast" monsters from your Deck. (This is treated as a Special Summon by a "Gladiator Beast" monster's effect.) You can only use this effect of "Test Bear" once per turn.
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Prices are US market estimates in USD, from TCGplayer sales data, last updated Nov 2, 2026. They are a guide, not an offer to buy or sell. How we price cards.
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