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  6. Seer of the Blue Moon // Kaguya, Princess of the Moon

Force of Will · 10th Anniversary: Ruler Collection Set · #RCS-007 JR · Ruler Rare

Seer of the Blue Moon // Kaguya, Princess of the Moon

Force of Will card price for Seer of the Blue Moon // Kaguya, Princess of the Moon: $1.27 market, Foil printing, updated Oct 19, 2026. Full price history since Feb 8, 2024 below.

Market price · Foil · Oct 19, 2026
$1.27
0.0% this week · — in 30 days
Buy on eBay →
1 day0.0%
7 days0.0%
30 days—
90 days—
1 year—
All time−69.8%

Sellers right now

$14.99lowest listing$15.74highest
Market price$1.27
Mid listing$15.37
30-day avg$1.27

Market price is what a near-mint copy actually sold for. The cheapest listing is what a seller asks today — on thin markets the two differ a lot.

Where to buy

TCGplayer$1.27

One year

$1.2752-week low$1.3052-week high
In the range0%
All-time low$1.21
All-time high$11.36
First priceFeb 8, 2024
Foil · market price
$0.60$4.53$8.45$12.38
$1.27
Feb 2024Jan 2025Nov 2025Oct 2026
TCGplayer market price · via tcgcsvtcgrate.com

Printings

PrintingMarketLowHigh7d
Foil$1.27$14.99$15.740.0%

The card in play

Attribute
Water
Card type
Ruler
Race
Human
Atk
0
Def
0
Rules Text

[J-ACT] Pay 0 : You cannot play this ability if you haven't put any Treasury Item into a field this turn.
[CONT] You pay 1 to put chant-standby cards into your chant-standby area rather than pay 2.

Kaguya, Princess of the Moon (J-Ruler)
[ACT] Pay 0 : Change the text of target Treasury Item by replacing all instances of one attribute with another one until end of turn.
[ACT] Pay 1UU : Search your main deck for a Treasury Item, reveal it and put it into your hand. Then shuffle your main deck.

Other printings of Seer of the Blue Moon // Kaguya, Princess of the Moon

3 more · $1.27 – $1.82
All printings
Seer of the Blue Moon // Kaguya, Princess of the Moon (CMF-052/J), Crimson Moon's Fairy Tale — Force of Will card price 0.0% 7d Seer of the Blue Moon // Kaguya, Princess of the Moon Crimson Moon's Fairy Tale · #CMF-052/J $1.82 Seer of the Blue Moon // Kaguya, Princess of the Moon (MP01-037 JR), Masterpiece "Pilgrim-Memories" — Force of Will card price 0.0% 7d Seer of the Blue Moon // Kaguya, Princess of the Moon Masterpiece "Pilgrim-Memories" · #MP01-037 JR $1.78 Seer of the Blue Moon // Kaguya, Princess of the Moon (ABC-SD08-004 JR), ABC Duel Decks — Force of Will card price — 7d Seer of the Blue Moon // Kaguya, Princess of the Moon ABC Duel Decks · #ABC-SD08-004 JR —

Also in 10th Anniversary: Ruler Collection Set

most valuable
Full set
Princess of Fleeting Hope // Aimul, Princess of Despair (RCS-073 JR), 10th Anniversary: Ruler Collection Set — Force of Will card price 0.0% 7d Princess of Fleeting Hope // Aimul, Princess of Despair 10th Anniversary: Ruler Collection Set · #RCS-073 JR $48.30 Lumia, the Fated Rebirth // Lumia, Saint of the Crimson Lotus (RCS-054 JR), 10th Anniversary: Ruler Collection Set — Force of Will card price 0.0% 7d Lumia, the Fated Rebirth // Lumia, Saint of the Crimson Lotus 10th Anniversary: Ruler Collection Set · #RCS-054 JR $41.00 Pricia, Friend to the Animals // Pricia, Champion of Yggdrasil (RCS-139 JR), 10th Anniversary: Ruler Collection Set — Force of Will card price 0.0% 7d Pricia, Friend to the Animals // Pricia, Champion of Yggdrasil 10th Anniversary: Ruler Collection Set · #RCS-139 JR $34.99 Dark Alice (RCS-087 JR), 10th Anniversary: Ruler Collection Set — Force of Will card price 0.0% 7d Dark Alice 10th Anniversary: Ruler Collection Set · #RCS-087 JR $28.36 Little Red Riding Hood // Little Red, the Wolf Girl (RCS-004 JR), 10th Anniversary: Ruler Collection Set — Force of Will card price 0.0% 7d Little Red Riding Hood // Little Red, the Wolf Girl 10th Anniversary: Ruler Collection Set · #RCS-004 JR $21.00