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Test Bear (Quarter Century Secret Rare) — Supreme Darkness Yu-Gi-Oh! card
Yu-Gi-Oh! · Quarter Century Secret RareLive pricing

Test Bear (Quarter Century Secret Rare)

Declining-15.6%
Supreme Darkness, 2025 · #SUDA-EN018
Test Bear (Quarter Century Secret Rare)'s Near Mint price is down 16.2% ($1.37) over the past 30 days.
9h ago· Updated Nov 3, 2026
Card Details
TypeMonster — Beast / Effect
Mana CostLevel 4
P/T900 / 600
Card TextIf 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.
inkwell Fair Value™?· NM
$7.07
single source
$6.41
$8.17
Condition?
Confidencemedium
Prices as ofNov 3
Normal—
Cheapest printing—
Set Price Alert

Why This Price

inkwell Estimate
Fair Value$7.07
Movement
7D Change-15.6% (-$1.31)
30D Change-16.2% (-$1.37)
Freshness
Prices as ofNov 3
Update cadenceDaily
Inkwell Fair Value$7.07NM · compare before you buy
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How much is Test Bear (Quarter Century Secret Rare) worth?
The current Near Mint price for Test Bear (Quarter Century Secret Rare) from Supreme Darkness (Yu-Gi-Oh!) is $7.07. It has decreased 15.6% over the past 7 days.
What set is Test Bear (Quarter Century Secret Rare) from?
Test Bear (Quarter Century Secret Rare) is from the Supreme Darkness set, released January 2025. It is a Quarter Century Secret Rare in Yu-Gi-Oh!.
What rarity is Test Bear (Quarter Century Secret Rare)?
Test Bear (Quarter Century Secret Rare) is a Quarter Century Secret Rare card from Supreme Darkness in Yu-Gi-Oh!.
How has the price of Test Bear (Quarter Century Secret Rare) changed over the past 30 days?
Over the past 30 days, the Near Mint price of Test Bear (Quarter Century Secret Rare) has fallen 16.2% ($1.37) to $7.07.