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World Legacy Key YU-GI-OH

2018 Mega-Tins Mega Pack

Rare · #MP18-EN206

World Legacy Key #MP18-EN206 (2018 Mega-Tins Mega Pack) is worth about $0.35 today, the TCGplayer market price for any condition as of 2026-11-01, down 33% over 30 days. Updated 2026-11-01

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

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

$0.35

▼ 32.7% · 30d

TCGplayer market · daily · any condition ↗

condition prices from JustTCG listings, as of 2026-10-21

condition prices as of 2026-10-21; the chart and boards use the daily product tape

buy:TCGplayer ↗eBay ↗all marketplaces ↓

Recent sales

eBay sold ↗

every completed sale, live

LOADING TAPE

WORTH GRADING?

WHERE TO BUY AND SELL

1st Edition · no eBay scan yet

TCGplayer

$0.17

lowest listing · market $0.35

buy on TCGplayer ↗

eBay · raw

no listings

no scan yet

shop active ↗ · sold ↗

eBay · PSA 10

no graded listings

no graded asks in the last scan

PSA 10 sold listings ↗

Buy-side estimate

$0.35

THIN

a patient buyer pays about $0.35 delivered, from live asks, not sales

show the work →

TCGplayer only, no eBay scan yet

TCGplayer market	$0.35	verify ↗
TCGplayer lowest ask	$0.17

Single source: TCGplayer market (no usable eBay asks in the last scan).

v2 · the full published formula →

The verdict · premium

Across every game TickerMint tracks, cards 15-40% off their high after a month down 25% or more were higher 90 days later 48% of the time in our archive since 2024 (1,495 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.

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GAME DATA[ + ] SHOW

ATTRIBUTE: SPELL
CARD TYPE: Continuous Spell
DESCRIPTION: When this card is activated: You can target 1 of your banished "Mekk-Knight" monsters or "World Legacy" cards; add it to your hand. Negate any opponent's Trap Card effect that activates in the same column as a "Mekk-Knight" monster you control.

MORE FROM 2018 MEGA-TINS MEGA PACK

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$1.83

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$1.58

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$1.52

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$1.49

PRICE FAQ

What is World Legacy Key (2018 Mega-Tins Mega Pack) worth today?

World Legacy Key [1st Edition] has a TCGplayer market price of $0.35 as of 2026-11-01.

Is World Legacy Key going up or down in price?

World Legacy Key #MP18-EN206 is trending down: $0.35 today, down 33% in 30 days and 33% below its high of $0.52 (2026-09-16), the highest since we began tracking (2026-09-16), but near its low of $0.35 (2026-10-24). TCGplayer market price as of 2026-11-01, tracked daily since 2026-09-16. Other windows: up 0.0% over 7 days. A 30-day drop this size is common after a reprint or a set rotation; the daily chart shows whether it has found a floor.

What is the highest price for World Legacy Key since TickerMint began tracking?

TickerMint began tracking Yu-Gi-Oh prices on 2026-09-16, after World Legacy Key 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 World Legacy Key [1st Edition] (all conditions) peaked at $0.52 (2026-09-16) and bottomed at $0.35 (2026-10-24).

how these numbers are computed →

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