TICKERMINT

Caius the Shadow Monarch (Platinum Secret Rare) YU-GI-OH

Quarter Century Bonanza
Platinum Secret Rare · #RA03-EN194

Caius the Shadow Monarch (Platinum Secret Rare) #RA03-EN194 (Quarter Century Bonanza) is worth about $14.56 today, the TCGplayer market price for any condition as of 2026-10-28, up 4% over 30 days.

This card has 2 printings (TCGplayer market, 2026-10-28): Platinum Secret Rare $14.56 (this page), Quarter Century Secret Rare $93.08.

price trend and the high since we began tracking: more ↓

Caius the Shadow Monarch (Platinum Secret Rare) #RA03-EN194 is trending up: $14.56 today, up 4% in 30 days and at its highest since we began tracking (2026-09-16), set 2026-10-26, and near its low of $13.88 (2026-09-29). TCGplayer market price as of 2026-10-28, tracked daily since 2026-09-16. chart →

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all Caius the Shadow Monarch cards ranked by price →

Price data for your app or store: API and daily history since 2024 · CSV download

$14.56
▲ 3.6% · 30d
TCGplayer market · daily · any condition ↗
condition prices from JustTCG listings, as of 2026-10-27
condition prices as of 2026-10-27; the chart and boards use the daily product tape
buy:TCGplayer ↗eBay ↗all marketplaces ↓
Recent sales
eBay sold ↗
every completed sale, live
PSA 10
no graded listings
eBay sold search ↗
vs HIGH
AT HIGH
highest since 2026-09-16
LOADING TAPE

WORTH GRADING?

WHERE TO BUY AND SELL

TCGplayer
$13.92
lowest listing · market $14.56
buy on TCGplayer ↗
eBay · raw
$11.88
asking floor · 5 active listings
shop active ↗ · sold ↗
eBay · PSA 10
no graded listings
no graded asks in the last scan
PSA 10 sold listings ↗
Buy-side estimate
$11.88
THIN
a patient buyer pays about $11.88 delivered, from live asks, not sales
show the work →
eBay scan is stale · 2 outlier asks excluded
TCGplayer market$14.56verify ↗
TCGplayer lowest ask$13.92
eBay delivered floor (scanned 33d ago)$11.88the listing ↗
Formula: TCGplayer market, clamped between the cheapest real ask anywhere ($11.88) and the eBay floor ($11.88). 3 live ask(s) used, 2 outlier(s) excluded.
v2 · the full published formula →
sell to a card shop: $10.19 cash · $11.65 store credit · about 70% / 80% of market
Floors are the median of the three lowest clean asks. Marketplace links may earn TickerMint a commission; it never affects the numbers.
The verdict · premium
Across every game TickerMint tracks, cards at their high after a flat month were higher 90 days later 61% of the time in our archive since 2024 (59,497 cases). That rate is mostly the 202448 to 5877 to 86marketplace fees of about 13% most short holds lose money. Use it to time a sale, not to flip.
The median move, the verdict and the grade-worthy math: try Premium free for 7 days →
GAME DATA[ + ] SHOW
ATTACK
2400
DEFENSE
1000
ATTRIBUTE
DARK
CARD TYPE
Effect Monster
DESCRIPTION
If this card is Tribute Summoned: Target 1 card on the field; banish that target, and if you do, inflict 1000 damage to your opponent if it is a DARK monster.
MONSTERTYPE
Fiend

MORE FROM QUARTER CENTURY BONANZA

FULL SET →
Heavy Storm (Quarter Century Secret Rare)
Heavy Storm (Quarter Century Secret Rare)
$106.84
Upstart Goblin (Quarter Century Secret Rare)
Upstart Goblin (Quarter Century Secret Rare)
$102.03
Jinzo (Quarter Century Secret Rare)
Jinzo (Quarter Century Secret Rare)
$99.31
Summoned Skull (Quarter Century Secret Rare)
Summoned Skull (Quarter Century Secret Rare)
$95.21
Caius the Shadow Monarch (Quarter Century Secret Rare)
Caius the Shadow Monarch (Quarter Century Secret Rare)
$93.08
Mirror Force (Quarter Century Secret Rare)
Mirror Force (Quarter Century Secret Rare)
$90.46

PRICE FAQ

Why does Caius the Shadow Monarch #RA03-EN194 have two prices?

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Caius the Shadow Monarch #RA03-EN194 was printed 2 ways and each one sells separately: Quarter Century Secret Rare $93.08; Platinum Secret Rare $14.56 (TCGplayer market, 2026-10-28). Check the set, the rarity mark and any parallel foil, manga art or edition stamp on your copy to know which price is yours; TickerMint prices every printing on its own page.

What would a card shop pay for Caius the Shadow Monarch (Platinum Secret Rare)?

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Shops and show vendors commonly offer about 70% of market in cash and 80% in store credit. At today's $14.56 market price that is roughly $10.19 cash or $11.65 trade for a near-mint copy. Selling it yourself on TCGplayer or eBay nets more after fees; see the seller-net answer below.

What is Caius the Shadow Monarch (Platinum Secret Rare) (Quarter Century Bonanza) worth today?

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Caius the Shadow Monarch (Platinum Secret Rare) [1st Edition] has a TCGplayer market price of $14.56 as of 2026-10-28.

Is Caius the Shadow Monarch (Platinum Secret Rare) going up or down in price?

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Caius the Shadow Monarch (Platinum Secret Rare) #RA03-EN194 is trending up: $14.56 today, up 4% in 30 days and at its highest since we began tracking (2026-09-16), set 2026-10-26, and near its low of $13.88 (2026-09-29). TCGplayer market price as of 2026-10-28, tracked daily since 2026-09-16. Other windows: up 2.0% over 7 days.

What is the highest price for Caius the Shadow Monarch (Platinum Secret Rare) since TickerMint began tracking?

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TickerMint began tracking Yu-Gi-Oh prices on 2026-09-16, after Caius the Shadow Monarch (Platinum Secret Rare) came out, so these are the highest and lowest prices since we began tracking (2026-09-16), not all-time records. In TickerMint's daily data (since September 2026), the TCGplayer market price for Caius the Shadow Monarch (Platinum Secret Rare) [1st Edition] (all conditions) peaked at $14.57 (2026-10-26) and bottomed at $13.88 (2026-09-29).

how these numbers are computed →

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