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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 $3.31 ungraded, and the highest PSA 10 value is Knightmare Unicorn from Flames of Destruction at about $45.00. Prices updated September 24, 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$3.31——
Knightmare Unicorn (Quarter Century Secret Rare) RA01-EN043Knightmare Unicorn (Quarter Century Secret Rare) RA01-EN04325th Anniversary Rarity Collection · 1st Edition$2.68——
Knightmare Unicorn (CR) GEIM-EN050Knightmare Unicorn (CR) GEIM-EN050Genesis Impact · 1st Edition$2.31——
Knightmare Unicorn FLOD-EN047Knightmare Unicorn FLOD-EN047Flames of Destruction · 1st Edition$1.33$37.71$45.00
Knightmare Unicorn (Alternate Art) (Platinum Secret Rare) RA01-EN043Knightmare Unicorn (Alternate Art) (Platinum Secret Rare) RA01-EN04325th Anniversary Rarity Collection · 1st Edition$1.17——
Knightmare Unicorn FLOD-EN047Knightmare Unicorn FLOD-EN047Flames of Destruction · Unlimited$0.92$8.00$36.34
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$0.54——
Knightmare Unicorn (Alternate Art) (PCR) RA01-EN043Knightmare Unicorn (Alternate Art) (PCR) RA01-EN04325th Anniversary Rarity Collection · 1st Edition$0.47——
Knightmare Unicorn (PCR) RA01-EN043Knightmare Unicorn (PCR) RA01-EN04325th Anniversary Rarity Collection · 1st Edition$0.46——
Knightmare Unicorn (PUR) RA01-EN043Knightmare Unicorn (PUR) RA01-EN04325th Anniversary Rarity Collection · 1st Edition$0.43——
Knightmare Unicorn (Alternate Art) (Secret Rare) RA01-EN043Knightmare Unicorn (Alternate Art) (Secret Rare) RA01-EN04325th Anniversary Rarity Collection · 1st Edition$0.39——
Knightmare Unicorn (Alternate Art) MGED-EN034Knightmare Unicorn (Alternate Art) MGED-EN034Maximum Gold: El Dorado · 1st Edition$0.35——
Knightmare Unicorn MP19-EN028Knightmare Unicorn MP19-EN0282019 Gold Sarcophagus Tin Mega Pack · 1st Edition$0.34——
Knightmare Unicorn MGED-EN034Knightmare Unicorn MGED-EN034Maximum Gold: El Dorado · 1st Edition$0.30$6.00$31.35
Knightmare Unicorn (Alternate Art) (UR) RA01-EN043Knightmare Unicorn (Alternate Art) (UR) RA01-EN04325th Anniversary Rarity Collection · 1st Edition$0.29——
Knightmare Unicorn (Secret Rare) RA01-EN043Knightmare Unicorn (Secret Rare) RA01-EN04325th Anniversary Rarity Collection · 1st Edition$0.26——
Knightmare Unicorn BLMM-EN092Knightmare Unicorn BLMM-EN092Battles of Legend: Monster Mayhem · 1st Edition$0.22$6.00$31.91
Knightmare Unicorn (UR) RA01-EN043Knightmare Unicorn (UR) RA01-EN04325th Anniversary Rarity Collection · 1st Edition$0.21——
Knightmare Unicorn RA01-EN043Knightmare Unicorn RA01-EN04325th Anniversary Rarity Collection · 1st Edition$0.19$9.00$37.61
Knightmare Unicorn (Alternate Art) RA01-EN043Knightmare Unicorn (Alternate Art) RA01-EN04325th Anniversary Rarity Collection · 1st Edition$0.18——
Knightmare Unicorn GEIM-EN050Knightmare Unicorn GEIM-EN050Genesis Impact · 1st Edition$0.16$10.00$31.42
Knightmare Unicorn MP19-EN028Knightmare Unicorn MP19-EN0282019 Gold Sarcophagus Tin Mega Pack · Unlimited$0.06$18.00$31.53

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 $3.31 ungraded. The highest graded value is Knightmare Unicorn from Flames of Destruction at about $45.00 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 $0.06 to $3.31 ungraded. Find your card by its number in the table, then open it for the full prices.