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Knightmare Unicorn card prices and values

There are 23 Knightmare Unicorn cards and versions in our Yu-Gi-Oh price list. The most valuable is Knightmare Unicorn (Alternate Art) (Quarter Century Secret Rare) RA01-EN043 from 25th Anniversary Rarity Collection at about $4.16 ungraded, and the highest PSA 10 value is Knightmare Unicorn from Flames of Destruction at about $39.68. Prices updated November 8, 2026.

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CardRawPSA 9PSA 10
Knightmare Unicorn (Alternate Art) (Quarter Century Secret Rare) RA01-EN043Knightmare Unicorn (Alternate Art) (Quarter Century Secret Rare) RA01-EN04325th Anniversary Rarity Collection · 1st Edition$4.16——
Knightmare Unicorn (Quarter Century Secret Rare) RA01-EN043Knightmare Unicorn (Quarter Century Secret Rare) RA01-EN04325th Anniversary Rarity Collection · 1st Edition$2.51——
Knightmare Unicorn (CR) GEIM-EN050Knightmare Unicorn (CR) GEIM-EN050Genesis Impact · 1st Edition$2.34——
Knightmare Unicorn FLOD-EN047Knightmare Unicorn FLOD-EN047Flames of Destruction · 1st Edition$1.49$37.71$39.68
Knightmare Unicorn (Alternate Art) (Platinum Secret Rare) RA01-EN043Knightmare Unicorn (Alternate Art) (Platinum Secret Rare) RA01-EN04325th Anniversary Rarity Collection · 1st Edition$1.04——
Knightmare Unicorn FLOD-EN047Knightmare Unicorn FLOD-EN047Flames of Destruction · Unlimited$0.85$8.00$37.35
Knightmare Unicorn (Alternate Art) (PUR) RA01-EN043Knightmare Unicorn (Alternate Art) (PUR) RA01-EN04325th Anniversary Rarity Collection · 1st Edition$0.60——
Knightmare Unicorn (Platinum Secret Rare) RA01-EN043Knightmare Unicorn (Platinum Secret Rare) RA01-EN04325th Anniversary Rarity Collection · 1st Edition$0.56——
Knightmare Unicorn (Alternate Art) (PCR) RA01-EN043Knightmare Unicorn (Alternate Art) (PCR) RA01-EN04325th Anniversary Rarity Collection · 1st Edition$0.46——
Knightmare Unicorn (PCR) RA01-EN043Knightmare Unicorn (PCR) RA01-EN04325th Anniversary Rarity Collection · 1st Edition$0.45——
Knightmare Unicorn (PUR) RA01-EN043Knightmare Unicorn (PUR) RA01-EN04325th Anniversary Rarity Collection · 1st Edition$0.43——
Knightmare Unicorn MP19-EN028Knightmare Unicorn MP19-EN0282019 Gold Sarcophagus Tin Mega Pack · 1st Edition$0.42——
Knightmare Unicorn (Alternate Art) MGED-EN034Knightmare Unicorn (Alternate Art) MGED-EN034Maximum Gold: El Dorado · 1st Edition$0.34——
Knightmare Unicorn BLMM-EN092Knightmare Unicorn BLMM-EN092Battles of Legend: Monster Mayhem · 1st Edition$0.31$6.00$31.52
Knightmare Unicorn (Alternate Art) (Secret Rare) RA01-EN043Knightmare Unicorn (Alternate Art) (Secret Rare) RA01-EN04325th Anniversary Rarity Collection · 1st Edition$0.30——
Knightmare Unicorn (Alternate Art) (UR) RA01-EN043Knightmare Unicorn (Alternate Art) (UR) RA01-EN04325th Anniversary Rarity Collection · 1st Edition$0.27——
Knightmare Unicorn MGED-EN034Knightmare Unicorn MGED-EN034Maximum Gold: El Dorado · 1st Edition$0.26$6.00$32.12
Knightmare Unicorn (Secret Rare) RA01-EN043Knightmare Unicorn (Secret Rare) RA01-EN04325th Anniversary Rarity Collection · 1st Edition$0.25——
Knightmare Unicorn (Alternate Art) RA01-EN043Knightmare Unicorn (Alternate Art) RA01-EN04325th Anniversary Rarity Collection · 1st Edition$0.23——
Knightmare Unicorn MP19-EN028Knightmare Unicorn MP19-EN0282019 Gold Sarcophagus Tin Mega Pack · Unlimited$0.20$18.00$33.22
Knightmare Unicorn GEIM-EN050Knightmare Unicorn GEIM-EN050Genesis Impact · 1st Edition$0.18$10.00$16.50
Knightmare Unicorn (UR) RA01-EN043Knightmare Unicorn (UR) RA01-EN04325th Anniversary Rarity Collection · 1st Edition$0.18——
Knightmare Unicorn RA01-EN043Knightmare Unicorn RA01-EN04325th Anniversary Rarity Collection · 1st Edition$0.16$8.00$36.37

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

Knightmare Unicorn card questions

What is the most valuable Knightmare Unicorn card?

Knightmare Unicorn (Alternate Art) (Quarter Century Secret Rare) RA01-EN043 from 25th Anniversary Rarity Collection (1st Edition) at about $4.16 ungraded. The highest graded value is Knightmare Unicorn from Flames of Destruction at about $39.68 as a PSA 10.

How much is a Knightmare Unicorn card worth?

It depends on the exact card and version. Knightmare Unicorn cards in our list run from $0.16 to $4.16 ungraded. Find your card by its number in the table, then open it for the full prices.