Yu-Gi-Oh! King's Court – prices and most valuable cards
King's Court is a Yu-Gi-Oh! set released on July 9, 2021. Our database lists 83 cards (set code: KICO).
Key facts
| Game | Yu-Gi-Oh! |
|---|---|
| Release | July 9, 2021 |
| Code | KICO |
| Card count | 83 |
Most valuable King's Court cards
| # | Card | No. | Rarity | Variant | Price |
|---|---|---|---|---|---|
| 1 | Slifer the Sky Dragon (Secret Pharaoh's Rare) | KICO-EN063 | Secret Pharaoh’s Rare | 1st Edition | $265 |
| 2 | The Winged Dragon of Ra (Secret Pharaoh's Rare) | KICO-EN065 | Secret Pharaoh’s Rare | 1st Edition | $232 |
| 3 | Obelisk the Tormentor (Secret Pharaoh's Rare) | KICO-EN064 | Secret Pharaoh’s Rare | 1st Edition | $158 |
| 4 | The Winged Dragon of Ra (Ultra Pharaoh's Rare) | KICO-EN065 | Ultra Pharaoh’s Rare | 1st Edition | $64.38 |
| 5 | Slifer the Sky Dragon (Ultra Pharaoh's Rare) | KICO-EN063 | Ultra Pharaoh’s Rare | 1st Edition | $63.34 |
| 6 | Obelisk the Tormentor (Ultra Pharaoh's Rare) | KICO-EN064 | Ultra Pharaoh’s Rare | 1st Edition | $38.39 |
| 7 | Arcana Triumph Joker (CR) | KICO-EN001 | Collector's Rare | 1st Edition | $26.58 |
| 8 | Joker's Straight (CR) | KICO-EN004 | Collector's Rare | 1st Edition | $17.82 |
| 9 | Queen's Knight (CR) | KICO-EN026 | Collector's Rare | 1st Edition | $16.46 |
| 10 | King's Knight (CR) | KICO-EN027 | Collector's Rare | 1st Edition | $14.13 |
TCGplayer market prices (US market) as of October 29, 2026 — for each card, its most expensive variant (e.g. holo, 1st Edition). Prices change daily and depend on condition — check the current price of a specific card and version in RipWorth.
Rarities in this set
| Rarity | Cards |
|---|---|
| Rare | 37 |
| Super Rare | 15 |
| Collector's Rare | 15 |
| Ultra Rare | 10 |
| Secret Pharaoh’s Rare | 3 |
| Ultra Pharaoh’s Rare | 3 |
FAQ
How many cards are in King's Court?
RipWorth’s database lists 83 numbered cards in King's Court (sealed products excluded).
When was King's Court released?
King's Court was released on July 9, 2021.
What is the most valuable card in King's Court?
Based on TCGplayer market prices as of October 29, 2026, the most valuable card is Slifer the Sky Dragon (Secret Pharaoh's Rare) (KICO-EN063, Secret Pharaoh’s Rare) at about $265. Prices change daily.
All sets: Yu-Gi-Oh! · Guide: pricing Yu-Gi-Oh! cards · Yu-Gi-Oh! is a trademark of its owner; RipWorth is not affiliated with it.