Card lookup
Card details and today's market value in £ for any printing.
"A Case for K9"
Any printing
Standard · near mint · price guides converted at the ECB rate of 2026-10-02
- Type
- Continuous Spell
- Race
- Continuous
- Archetype
- K9
- Source
- View on source site ↗
Market value (£)
Standard
- Cardmarket, cheapest printing £0.17 0.20 EUR
- TCGplayer, cheapest printing £0.13 0.17 USD
Yu-Gi-Oh! values are for the cheapest printing — rare printings are worth more.
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Card text
When this card is activated: You can add 1 "K9" monster from your Deck to your hand. "K9" monsters you control gain 900 ATK during any turn in which your opponent has activated a monster effect in the hand or GY. If this card in the Spell & Trap Zone is destroyed by card effect: You can Set 1 "K9" Quick-Play Spell from your Deck or GY. You can only use this effect of ""A Case for K9"" once per turn. You can only activate 1 ""A Case for K9"" per turn.
Buy this card elsewhere
Opens each shop's own search — prices and stock are on their site.4 printings
- JUSH-EN040 — Justice Hunters (Starlight Rare)
- JUSH-EN040 — Justice Hunters (Super Rare)
- 26LP-EN011 — Limited Pack World Championship 2026 (Secret Rare)
- 26LP-EN011 — Limited Pack World Championship 2026 (Ultra Rare)