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Nightmare's Steelcage card prices and values
There are 10 Nightmare's Steelcage cards and versions in our Yu-Gi-Oh price list. The most valuable is Nightmare's Steelcage DEM3-EN014 from Demo Deck 2016 at about $7.50 ungraded, and the highest PSA 10 value is Nightmare's Steelcage from Battle Pack 2: War of the Giants at about $54.62. Prices updated September 25, 2026.
| Card | Raw | PSA 9 | PSA 10 |
|---|---|---|---|
 Nightmare's Steelcage DEM3-EN014Demo Deck 2016 · Unlimited | $7.50 | — | — |
 Nightmare's Steelcage (Mosaic Rare) BP02-EN148Battle Pack 2: War of the Giants · 1st Edition | $0.99 | $8.00 | $44.15 |
 Nightmare's Steelcage BP02-EN148Battle Pack 2: War of the Giants · 1st Edition | $0.74 | $10.00 | $54.62 |
| Nightmare's Steelcage (Mosaic Rare) BP02-EN148Battle Pack 2: War of the Giants · Unlimited | $0.74 | $8.00 | $42.96 |
| Nightmare's Steelcage BP02-EN148Battle Pack 2: War of the Giants · Unlimited | $0.70 | $7.00 | $40.92 |
 Nightmare's Steelcage SDWS-EN022Structure Deck: Warriors' Strike · 1st Edition | $0.67 | $7.00 | $47.52 |
 Nightmare's Steelcage SD6-EN031Structure Deck: Spellcaster's Judgment · 1st Edition | $0.54 | $7.00 | $49.40 |
 Nightmare's Steelcage SDMA-EN021Structure Deck: Marik · 1st Edition | $0.47 | $7.00 | $45.31 |
| Nightmare's Steelcage SD6-EN031Structure Deck: Spellcaster's Judgment · Unlimited | $0.26 | $7.00 | $49.08 |
| Nightmare's Steelcage SDMA-EN021Structure Deck: Marik · Unlimited | $0.25 | — | — |
Sorted by ungraded price. Raw prices: TCGplayer market price. Graded values: PriceCharting. A dash means we do not show a graded value for that card. This is a guide, not financial advice.
Questions
Nightmare's Steelcage card questions
What is the most valuable Nightmare's Steelcage card?
Nightmare's Steelcage DEM3-EN014 from Demo Deck 2016 (Unlimited) at about $7.50 ungraded. The highest graded value is Nightmare's Steelcage from Battle Pack 2: War of the Giants at about $54.62 as a PSA 10.
How much is a Nightmare's Steelcage card worth?
It depends on the exact card and version. Nightmare's Steelcage cards in our list run from $0.25 to $7.50 ungraded. Find your card by its number in the table, then open it for the full prices.