Ruler of the End of the World
Magnificent Monsters · #MAMO-EN121 · Yu-Gi-Oh!
Yu-Gi-Oh!Magnificent MonstersSecret Rare1st Edition#MAMO-EN121
TCGPlayer $1.38
Updated Sep 21, 2026, 12:08 PM
Sign in to unlock graded prices and full history.
TCGPlayer
Market Price
$1.38
LowMarketHigh
$0.45$1.38$2.48
1-Day Avg$1.38
7-Day Avg$1.38
30-Day Avg$1.68
30d Trend18.0%
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 Magnificent Monsters
A Bao A Qu, the Lightless Shadow
#MAMO-EN038
A Bao A Qu, the Lightless Shadow
#MAMO-EN038
A Bao A Qu, the Lightless Shadow (Secret Rare)
#MAMO-EN038
A Bao A Qu, the Lightless Shadow (Secret Rare)
#MAMO-EN038
A Bao A Qu, the Lightless Shadow (Starlight Rare)
#MAMO-EN038
A Bao A Qu, the Lightless Shadow (Starlight Rare)
#MAMO-EN038
Ancient Warriors Oath - Double Dragon Lords
#MAMO-EN088
Ancient Warriors Oath - Double Dragon Lords
#MAMO-EN088
Archfiend Matriarch
#MAMO-EN070
Archfiend Matriarch
#MAMO-EN070
Artmage Academic Arcane Arts Acropolis
#MAMO-EN101
Artmage Academic Arcane Arts Acropolis
#MAMO-EN101