Simulated holo effect, for illustration only.
"A Case for K9"
- Expansion
- Justice Hunters
- Code
- JUSH-EN040
- Rarity
- Starlight Rare
- Card type
- Spell · Continuous
- Archetype
- K9
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.
Other printings
Price history
Ungraded cards
Condition: Near Mint (Mint and Near Mint)
- From
- —
- Price trend
- €7.69
- Average price 30 days
- €8.90
- Average price 7 days
- €8.35
- Average price 1 day
- €8.48
Oct 2, 2026 · €7.69
The dashed line is an estimate from the markets' rolling averages; recorded history starts on Oct 1, 2026.
Show data as a table
| Date | Price | Low |
|---|---|---|
| Oct 2, 2026 | €7.69 | — |
| Oct 1, 2026 | €7.59 | — |
| Sep 25, 2026 (estimate) | €8.35 | — |
| Sep 24, 2026 (estimate) | €8.35 | — |
| Sep 2, 2026 (estimate) | €8.90 | — |
| Sep 1, 2026 (estimate) | €8.90 | — |
Graded index
Certified cards, by grader and grade — kept apart from ungraded prices.
No graded prices
There aren't enough reliable offers for this graded card on external markets.