YGOPrices · Cards · Koitsu

Koitsu

Attribute: WaterWaterEffectFairy·Unlimited

ATK200DEF100Level10

Once per turn, during your Main Phase, if you control this card on the field, you can equip it to your "Aitsu" as an Equip Spell Card, OR unequip the Union equipment and Special Summon this card in face-up Attack Position. While equipped to a monster by this card's effect, increase the ATK of the equipped monster by 3000 points. When it attacks with an ATK that is higher than the DEF of a Defense Position monster, inflict the difference as Battle Damage to your opponent's Life Points. (1 monster can only be equipped with 1 Union Monster at a time. If the equipped monster is destroyed as a result of battle, destroy this card instead.)

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Retail market · this card family

Range across every indexed printing. Currency is never converted.

TCGPlayer prices are temporarily stale. Last source update: 11 Sept.

USD retail range

$0to$5USD

5 printings · 2 rarities

Editions in this family

1st EditionUnlimited / Unspecified

Select a specific printing below for per-printing pricing.

Graded market · edition / variant unspecified

These graded observations apply to the wider Koitsu card family. The source data does not identify which physical edition / finish / language the slabs came from - they are shown here for context and never attributed to a specific printing.

PSA10

133.37USD

vol 13

BGS10

173USD

vol 13

CGC10

80USD

vol 13

SGC10

80USD

vol 13

ANY9.5

13USD

vol 13

ANY9

11.38USD

vol 13

ANY8

10.11USD

vol 13

ANY7

3.39USD

vol 13

Graded price history · card family

Card-scoped attribution - not tied to any specific printing.

Snapshot depth: 19 distinct days

Series

Raw (USD)$2.29+44.9%Grade 9.5 · any (USD)$13+18.2%

Available: 2026-09-21 to 2026-10-20.

All printings (5)

Every distinct set × rarity × edition combination. Click a set to open that printing’s page with its own pricing.

Set	Card #	Rarity	Edition	Finish / lang	USD	EUR
Magician's Force2003	MFC-080	Short Print	1st Edition	EN	$5.22	€5.22
Dark Revelation Volume 12005	DR1-EN135	Common	Unlimited / Unspecified	foil · EN	$0.2	€0.2
Dark Revelation Volume 12005	DR1-EN135	Common	Unlimited / Unspecified	nonfoil · EN	$0.66	€0.56
Magician's Force2003	MFC-080	Short Print	Unlimited / Unspecified	foil · EN	$0.48	€0.48
Magician's Force2003	MFC-080	Short Print	Unlimited / Unspecified	nonfoil · EN	$1.38	€1.34

Magician's ForceMFC-080·2003Short Print1st Edition·EN
$5.22€5.22
Dark Revelation Volume 1DR1-EN135·2005CommonUnlimited / Unspecified·foil · EN
$0.2€0.2
Dark Revelation Volume 1DR1-EN135·2005CommonUnlimited / Unspecified·nonfoil · EN
$0.66€0.56
Magician's ForceMFC-080·2003Short PrintUnlimited / Unspecified·foil · EN
$0.48€0.48
Magician's ForceMFC-080·2003Short PrintUnlimited / Unspecified·nonfoil · EN
$1.38€1.34

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Grounded answers about Koitsu

Answers cite this card's live database facts. Printings, rarity, edition, ATK/DEF, archetype, current prices and Forbidden & Limited status where recorded. YGOPrices AI does not invent card details.

FAQ

About Koitsu

How many printings of Koitsu are there?

We currently track 5 printings of Koitsu across 2 rarities. Each printing (set × rarity × edition × language) is priced separately.

How much is Koitsu worth?

Live USD retail across every indexed printing of Koitsu currently spans $0 to $5. Individual printing prices vary by rarity and edition.

Where can I buy Koitsu?

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