Caius the Shadow Monarch
RA03-EN194 · Quarter Century Bonanza · Platinum Secret Rare
Caius the Shadow Monarch is a Yu-Gi-Oh! card from Quarter Century Bonanza, released November 7, 2024. This printing is Platinum Secret Rare and carries a raw Near Mint market price of $88.37, updated throughout the week from live market data.
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Market activity
$88.37▲ 6.3% 100d
Market price · Near MintReference market price, updated Nov 2, 2026.
No active listings yet. Once stock appears, you’ll see price stats here.
Card details
- Series
- Yu-Gi-Oh! TCG
- Card number
- #194
- Rarity
- Platinum Secret Rare
- Released
- November 7, 2024
- Type
- Effect Monster
- Subtypes
- Fiend
- Energy
- DARK
Other printings
The same card in other sets and rarities. Compare prices and pick the printing you want.

Quarter Century Bonanza
Quarter Century Secret Rare
$88.37

OTS Tournament Pack 19 (POR)
Super Rare
$9.10

OTS Tournament Pack 19 (POR)
Super Rare
$9.10

Emperor of Darkness Structure Deck
$7.85

Premium Gold
Gold Rare
$9.39

Duelist League 15 participation cards
Rare
$32.97

Battle Pack: Epic Dawn
Rare
$4.98

Battle Pack: Epic Dawn
Starfoil Rare
—

Turbo Pack: Booster Three
Ultimate Rare
$933.78

Gold Series 2009
Gold Rare
$17.00

The Dark Emperor Structure Deck
Ultra Rare
$18.66
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