"A Case for K9" Limited
Continuous Spell
"A Case for K9" is a Continuous Spell. First printed in Justice Hunters (2025). Limited on the TCG banlist since 2026-02-02.
- Type
- Spell Card
- Property
- Continuous
- Archetype
- K9
- Banlist
- TCG Limited (since 2026-02-02) · OCG Unlimited · Master Duel Unlimited
- TCG release
- Jul 31, 2025
- Printings
- 4
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.
YGOPRODeck card-level price
≈$0.27 lowest USD figure across marketplaces, for no one printing
YGOPRODeck recorded a lowest available USD card-level price hint of ~$0.27 on Oct 26, 2026 (historical, not a printing-specific quote). It varies with printing, condition, edition, rarity, and grading. Check current listings before buying or selling.
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Printings & rarities
| Set | Set code | Rarity | Release | Price* | Buy |
|---|---|---|---|---|---|
| Justice HuntersJUSH-EN040 · Starlight Rare · Jul 31, 2025 | JUSH-EN040 | Starlight Rare | Jul 31, 2025 | ~$11.541st Edition | Buy on TCGplayerSearch eBay |
| Justice HuntersJUSH-EN040 · Super Rare · Jul 31, 2025 | JUSH-EN040 | Super Rare | Jul 31, 2025 | ~$0.311st Edition | Buy on TCGplayerSearch eBay |
| Limited Pack World Championship 202626LP-EN011 · Secret Rare | 26LP-EN011 | Secret Rare | - | - | Search eBay |
| Limited Pack World Championship 202626LP-EN011 · Ultra Rare | 26LP-EN011 | Ultra Rare | - | - | Search eBay |
*Approximate price hints, not appraisals. A price with a finish (1st Edition, Unlimited, Limited) is TCGplayer's for that set code, rarity and finish, via TCGCSV, updated Oct 26, 2026. A price marked YGOPRODeck is YGOPRODeck's figure for that printing. A dash means that printing has no price yet. Buy links are affiliate links.
Price hint history
Dated YGOPRODeck snapshots. These hints are not sales or market values.
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"A Case for K9" in other languages
| Japanese | “Case of K９” |
| Korean | “Case of K9” |
| Chinese | “K9刑侦案件” |
| German | „Ein Fall für K9“ |
| French | "Une Affaire pour K9" |
| Italian | "Un Caso per K9" |
| Spanish | "Un Caso para K9" |
| Portuguese | "Um Caso para K9" |
