Yu-Gi-Oh! · Speed Duel GX: Duel Academy Box

Book of Moon

French name: Le Livre de la Lune

SGX1-ENI15Common

Book of Moon (Speed Duel GX: Duel Academy Box SGX1-ENI15) has a market price of US$0.29 as of Nov 9, 2026.

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Price guide

The market price on TCGplayer, in US dollars: a guide, not an offer.

Market price

1st EditionUS$0.29Low US$0.18

As of Nov 9, 2026 · The market price is TCGplayer’s, in US dollars. It is a guide, not an offer.

Card details

Type: Spell Card
Attribute: SPELL
Monster type: Quick-Play
Archetype: Book of

Card text

Target 1 face-up monster on the field; change that target to face-down Defense Position.

About this card

Book of Moon is card SGX1-ENI15 in Speed Duel GX: Duel Academy Box, a Yu-Gi-Oh! set released Apr 1, 2022. Rarity: Common. Finishes: 1st Edition. Reference market price on Nov 9, 2026: US$0.29. Over the last 30 days, the 1st Edition price went down 6.5%. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.