TICKERMINT

Ars Magna the Finite and the Infinite YU-GI-OH

Ultra Rare · #BETB-EN018

Ars Magna the Finite and the Infinite #BETB-EN018 (Beyond the Brave) is worth about $12.17 today, the TCGplayer market price for any condition as of 2026-10-28.

This card has 2 printings (TCGplayer market, 2026-10-28): Ultra Rare $12.17 (this page), Starlight Rare $55.39.

price trend and all-time high: more ↓

Ars Magna the Finite and the Infinite #BETB-EN018 is $12.17 today, 6% below its all-time high of $12.99 (2026-10-23), and 1.3x its low of $9.14 (2026-10-11). TCGplayer market price as of 2026-10-28, tracked daily since 2026-09-27. chart →

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

$12.17
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
LOADING TAPE

WORTH GRADING?

WHERE TO BUY AND SELL

TCGplayer
$11.52
lowest listing · market $12.17
buy on TCGplayer ↗
eBay · raw
$15.00
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
$12.17
FAIR
a patient buyer pays about $12.17 delivered, from live asks, not sales
show the work →
only 4 live asks back the eBay side · TCGplayer $12.17 vs cheapest delivered eBay ask $15.00, so the market hasn't settled on a price yet · 1 outlier ask excluded
TCGplayer market$12.17verify ↗
TCGplayer lowest ask$11.52
eBay delivered floor (scanned 5d ago)$15.00the listing ↗
Formula: TCGplayer market, clamped between the cheapest real ask anywhere ($11.52) and the eBay floor ($15.00). 4 live ask(s) used, 1 outlier(s) excluded.
sell to a card shop: $8.52 cash · $9.74 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 >40% off their high after a month down 25% or more were higher 90 days later 46% of the time in our archive since 2024 (4,828 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
1000
DEFENSE
2400
ATTRIBUTE
EARTH
CARD TYPE
Effect Monster
DESCRIPTION
You can banish this card from your hand; add 1 non-Warrior "Ars Magna" monster from your Deck to your hand, also for the rest of this turn, the original ATK of all "Power Patron" Link Monsters you control become tripled. If a Fusion or Link Monster(s) is Special Summoned, while this card is banished (except during the Damage Step): You can Special Summon this card. If you control a "Power Patron" Link Monster: You can target 1 monster on the field; banish it. You can only use each effect of "Ars Magna the Finite and the Infinite" once per turn.
MONSTERTYPE
Warrior

MORE FROM BEYOND THE BRAVE

FULL SET →

PRICE FAQ

Why does Ars Magna the Finite and the Infinite #BETB-EN018 have two prices?

+

Ars Magna the Finite and the Infinite #BETB-EN018 was printed 2 ways and each one sells separately: Starlight Rare $55.39; Ultra Rare $12.17 (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 Ars Magna the Finite and the Infinite?

+

Shops and show vendors commonly offer about 70% of market in cash and 80% in store credit. At today's $12.17 market price that is roughly $8.52 cash or $9.74 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 Ars Magna the Finite and the Infinite (Beyond the Brave) worth today?

+

Ars Magna the Finite and the Infinite [1st Edition] has a TCGplayer market price of $12.17 as of 2026-10-28.

Is Ars Magna the Finite and the Infinite going up or down in price?

+

Ars Magna the Finite and the Infinite #BETB-EN018 is $12.17 today, 6% below its all-time high of $12.99 (2026-10-23), and 1.3x its low of $9.14 (2026-10-11). TCGplayer market price as of 2026-10-28, tracked daily since 2026-09-27. Other windows: up 3.7% over 7 days.

What is the all-time high price for Ars Magna the Finite and the Infinite?

+

In TickerMint's daily data (since September 2026), the TCGplayer market price for Ars Magna the Finite and the Infinite [1st Edition] (all conditions) peaked at $12.99 (2026-10-23) and bottomed at $9.14 (2026-10-11).

DISCUSSION

LOG IN to join the discussion.

What's your read on this card? Start the thread.

Get the weekly deep dive by email → one email a week, the cards and artists moving the market