Book of Moon (Secret Rare)
Speed Duel GX: Duel Academy Box · #SGX1-ENI15 · Yu-Gi-Oh!
Yu-Gi-Oh!Speed Duel GX: Duel Academy BoxSecret Rare1st Edition#SGX1-ENI15
TCGPlayer $1.22
Updated Jul 31, 2026, 06:01 PM
Sign in to unlock graded prices and full history.
TCGPlayer
Market Price
$1.22
LowMarketHigh
$1.50$1.22$1.50
1-Day Avg$1.22
7-Day Avg$1.22
30-Day Avg$1.18
30d Trend3.0%
View on TCGPlayer Sign in to see live prices
Create a free account to unlock live TCGPlayer and eBay prices for every card.
Price History
Near Mint condition over the last year
Price history is a paid feature
Full price history and trends are available on paid plans. Upgrade to unlock the complete chart for every card.
View plansMore from Speed Duel GX: Duel Academy Box
A Hero Emerges
#SGX1-ENA19
Advanced Dark
#SGX1-ENI20
Ancient City - Rainbow Ruins
#SGX1-ENF10
Ancient Fusion
#SGX1-ENS04
Ancient Gear
#SGX1-END08
Ancient Gear Beast
#SGX1-END06
Ancient Gear Castle
#SGX1-END13
Ancient Gear Engineer
#SGX1-END09
Ancient Gear Gadget
#SGX1-END11
Ancient Gear Golem
#SGX1-END01
Ancient Gear Golem (Secret Rare)
#SGX1-END01
Ancient Gear Knight
#SGX1-END10