YGOPrices · Cards · World Legacy Key

World Legacy Key

SpellContinuous·Unlimited

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 effect that activates in the same column as a "Mekk-Knight" monster you control.

ArchetypeMekk-Knight

+ Add to Collection ☆ Watch + Add to Deck Find on eBay^*

Retail market · this card family

Range across every indexed printing. Currency is never converted.

TCGPlayer prices are temporarily stale. Last source update: 11 Sept.

USD retail range

$0to$1USD

6 printings · 1 rarities

Editions in this family

1st EditionUnlimited / Unspecified

Select a specific printing below for per-printing pricing.

Graded market · edition / variant unspecified

These graded observations apply to the wider World Legacy Key card family. The source data does not identify which physical edition / finish / language the slabs came from - they are shown here for context and never attributed to a specific printing.

PSA10

32.61USD

vol 8

BGS10

42USD

vol 8

CGC10

20USD

vol 8

SGC10

20USD

vol 8

ANY9.5

7USD

vol 8

ANY9

6USD

vol 8

ANY8

5.76USD

vol 8

ANY7

0.5USD

vol 8

Graded price history · card family

Card-scoped attribution - not tied to any specific printing.

Snapshot depth: 2 distinct days

Series

Raw (USD)$2.12+562.5%Grade 9.5 · any (USD)$7+0.0%

Available: 2026-09-21 to 2026-09-22.

All printings (6)

Every distinct set × rarity × edition combination. Click a set to open that printing’s page with its own pricing.

Set	Card #	Rarity	Edition	Finish / lang	USD	EUR
2018 Mega-Tin Mega Pack2018	MP18-EN206	Rare	1st Edition	EN	$0.52	€0.52
Extreme Force2018	EXFO-EN057	Rare	1st Edition	EN	$0.43	€0.43
2018 Mega-Tin Mega Pack2018	MP18-EN206	Rare	Unlimited / Unspecified	nonfoil · EN	$0.41	€0.41
2018 Mega-Tin Mega Pack2018	MP18-EN206	Rare	Unlimited / Unspecified	foil · EN	$0.17	€0.17
Extreme Force2018	EXFO-EN057	Rare	Unlimited / Unspecified	nonfoil · EN	$0.19	€0.29
Extreme Force2018	EXFO-EN057	Rare	Unlimited / Unspecified	foil · EN	$0.14	€0.14

2018 Mega-Tin Mega PackMP18-EN206·2018Rare1st Edition·EN
$0.52€0.52
Extreme ForceEXFO-EN057·2018Rare1st Edition·EN
$0.43€0.43
2018 Mega-Tin Mega PackMP18-EN206·2018RareUnlimited / Unspecified·nonfoil · EN
$0.41€0.41
2018 Mega-Tin Mega PackMP18-EN206·2018RareUnlimited / Unspecified·foil · EN
$0.17€0.17
Extreme ForceEXFO-EN057·2018RareUnlimited / Unspecified·nonfoil · EN
$0.19€0.29
Extreme ForceEXFO-EN057·2018RareUnlimited / Unspecified·foil · EN
$0.14€0.14

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Grounded answers about World Legacy Key

Answers cite this card's live database facts. Printings, rarity, edition, ATK/DEF, archetype, current prices and Forbidden & Limited status where recorded. YGOPrices AI does not invent card details.

FAQ

About World Legacy Key

How many printings of World Legacy Key are there?

We currently track 6 printings of World Legacy Key across 1 rarity. Each printing (set × rarity × edition × language) is priced separately.

How much is World Legacy Key worth?

Live USD retail across every indexed printing of World Legacy Key currently spans $0 to $1. Individual printing prices vary by rarity and edition.

What archetype is World Legacy Key part of?

World Legacy Key lists the following archetype: Mekk-Knight.

Where can I buy World Legacy Key?

Every printing page has a "Find on eBay" button that opens a targeted affiliate search using the exact set code, rarity and edition. YGOPrices does not sell cards directly.

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