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Mermail Abyssteus (Secret Rare) YU-GI-OH

Secret Rare · #RA03-EN007

Mermail Abyssteus (Secret Rare) #RA03-EN007 (Quarter Century Bonanza) is worth about $0.25 today, the TCGplayer market price for any condition as of 2026-10-29, up 25% over 30 days.

This card has 7 printings (TCGplayer market, 2026-10-29): Secret Rare $0.25 (this page), Quarter Century Secret Rare $5.45, Platinum Secret Rare $0.79, PCR Prismatic Collector's Rare $0.56, PUR Prismatic Ultimate Rare $0.43, Super Rare $0.20, and 1 more.

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

Mermail Abyssteus (Secret Rare) #RA03-EN007 is trending up: $0.25 today, up 25% in 30 days and at its highest since we began tracking (2026-09-16), set 2026-10-22, and 1.4x its low of $0.18 (2026-09-23). TCGplayer market price as of 2026-10-29, tracked daily since 2026-09-16. chart →

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

LOADING TAPE

WORTH GRADING?

WHERE TO BUY AND SELL

TCGplayer
$0.05
lowest listing · market $0.25
buy on TCGplayer ↗
eBay · raw
$0.70
asking floor · 9 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
$0.25
THIN
a patient buyer pays about $0.25 delivered, from live asks, not sales
show the work →
eBay scan is stale · TCGplayer $0.25 vs cheapest delivered eBay ask $0.70, so the market hasn't settled on a price yet · 2 outlier asks excluded
TCGplayer market$0.25verify ↗
TCGplayer lowest ask$0.05
eBay delivered floor (scanned 34d ago)$0.70the listing ↗
Formula: TCGplayer market, clamped between the cheapest real ask anywhere ($0.05) and the eBay floor ($0.70). 7 live ask(s) used, 2 outlier(s) excluded.
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 month up 5-25% were higher 90 days later 74% of the time in our archive since 2024 (25,945 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
1700
DEFENSE
2400
ATTRIBUTE
WATER
CARD TYPE
Effect Monster
DESCRIPTION
You can discard 1 other WATER monster to the GY; Special Summon this card from your hand. When Summoned this way: You can add 1 Level 4 or lower "Mermail" monster from your Deck to your hand. You can only use this effect of "Mermail Abyssteus" once per turn.
MONSTERTYPE
Aqua

MORE FROM QUARTER CENTURY BONANZA

FULL SET →

PRICE FAQ

What is Mermail Abyssteus (Secret Rare) (Quarter Century Bonanza) worth today?

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Mermail Abyssteus (Secret Rare) [1st Edition] has a TCGplayer market price of $0.25 as of 2026-10-29.

Is Mermail Abyssteus (Secret Rare) going up or down in price?

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Mermail Abyssteus (Secret Rare) #RA03-EN007 is trending up: $0.25 today, up 25% in 30 days and at its highest since we began tracking (2026-09-16), set 2026-10-22, and 1.4x its low of $0.18 (2026-09-23). TCGplayer market price as of 2026-10-29, tracked daily since 2026-09-16. Other windows: up 0.0% over 7 days. A 30-day rise this size usually follows a supply squeeze or a new format result; check the eBay book depth before buying in.

What is the highest price for Mermail Abyssteus (Secret Rare) since TickerMint began tracking?

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TickerMint began tracking Yu-Gi-Oh prices on 2026-09-16, after Mermail Abyssteus (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 Mermail Abyssteus (Secret Rare) [1st Edition] (all conditions) peaked at $0.25 (2026-10-22) and bottomed at $0.18 (2026-09-23).

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