Gem-Knight Master Diamond
Quarter Century Stampede (2025), Yu-Gi-Oh!, RA04-EN178, Quarter Century Secret Rare
Printing: 1st Edition, Near Mint
$3.52
TCGplayer market price (an average of recent sales)
As of Oct 26 (2 days ago). Unchanged since Oct 19.
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Price trend
Oct 19 $3.52 → Oct 26, 2026 $3.52 0.0%
Sep 26 $3.78 → Oct 26, 2026 $3.52 −6.9%
Jul 28 $3.73 → Oct 26, 2026 $3.52 −5.6%
Oct 26, 2025 $4.37 → Oct 26, 2026 $3.52 −19.5%
Apr 11, 2025 $3.65 → Oct 26, 2026 $3.52 −3.6%
Vs its set
Over the 90 days to Oct 26, 2026: this card −5.6%; the median other printing in Quarter Century Stampede +3.2% (950 other printings).
Market details
Sold vs asking
Sellers ask 1.1× the recent sale price.
Asking figure from TCGplayer listings, as of Oct 26.
Record
Price history Apr 11, 2025 to Oct 26, 2026
Price changes, last 30 days
| Date | Price | Change | |
|---|---|---|---|
| Oct 7 | $3.78 → $3.74 | −1.1% | Show on chart |
| Oct 11 | $3.74 → $3.71 | −0.8% | Show on chart |
| Oct 17 | $3.71 → $3.65 | −1.6% | Show on chart |
| Oct 19 | $3.65 → $3.52 | −3.6% | Show on chart |
Same set: Quarter Century Stampede (965)
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Live market
eBay asking prices, fetched when you open this page.
Newest TCGplayer value: Oct 26, 2026. Prices in USD. Card names and images © their respective publishers. See how these prices are made.