Skip to content
236,239 cards · 2464 sets0
"A Case for K9" (Starlight Rare) — Justice Hunters Yu-Gi-Oh! card
Yu-Gi-Oh! · Starlight RareLive pricing

"A Case for K9" (Starlight Rare)

Trending Up+11.5%
Justice Hunters, 2025 · #JUSH-EN040
"A Case for K9" (Starlight Rare)'s Near Mint price is up 18.5% ($1.92) over the past 30 days.
Fresh· Updated Nov 2, 2026
Card Details
TypeSpell Card
Card TextWhen 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.
inkwell Fair Value™?· NM
$12.31
single source
$12.25
$12.37
Condition?
Confidencemedium
Prices as ofNov 2
Normal—
Cheapest printing—
Set Price Alert

Why This Price

inkwell Estimate
Fair Value$12.31
Movement
7D Change+11.5% (+$1.27)
30D Change+18.5% (+$1.92)
Freshness
Prices as ofNov 2
Update cadenceDaily
Inkwell Fair Value$12.31NM · compare before you buy
Buy this card

Affiliate link — inkwell may earn a commission. Learn more

More from Justice Hunters

See all cards →
How much is "A Case for K9" (Starlight Rare) worth?
The current Near Mint price for "A Case for K9" (Starlight Rare) from Justice Hunters (Yu-Gi-Oh!) is $12.31. It has increased 11.5% over the past 7 days.
What set is "A Case for K9" (Starlight Rare) from?
"A Case for K9" (Starlight Rare) is from the Justice Hunters set, released August 2025. It is a Starlight Rare in Yu-Gi-Oh!.
What rarity is "A Case for K9" (Starlight Rare)?
"A Case for K9" (Starlight Rare) is a Starlight Rare card from Justice Hunters in Yu-Gi-Oh!.
How has the price of "A Case for K9" (Starlight Rare) changed over the past 30 days?
Over the past 30 days, the Near Mint price of "A Case for K9" (Starlight Rare) has risen 18.5% ($1.92) to $12.31.