· Battles of Legend: Monster Mayhem

Gem-Knight Zirconia

EN142 • Ultra Rare

A near-mint Gem-Knight Zirconia #EN142 from Battles of Legend: Monster Mayhem (Yu-Gi-Oh!) is worth about £0.17.

Market value

£0.17

JustTCG

eBay search

Moderately Played 1st Edition

£0.65

Near Mint 1st Edition

£0.17

Lightly Played 1st Edition

£0.07

As an eBay Partner, we may be compensated if you make a purchase.

About Gem-Knight Zirconia

Gem-Knight Zirconia (card #EN142) is a Ultra Rare card from the Battles of Legend: Monster Mayhem set in the Yu-Gi-Oh! Trading Card Game. It carries a rarity of Ultra Rare, which determines how often it appears in booster packs. The Battles of Legend: Monster Mayhem set was released in 2025. Based on live market data, a near-mint copy is currently valued at around £0.17 on The TCG OS. Track its full price history, compare raw and graded values, browse other printings, and find live listings below.

Card details

Set: Battles of Legend: Monster Mayhem
Number: #EN142
Rarity: Ultra Rare
Year: 2025
Game: Yu-Gi-Oh!
Market value: £0.17 (near-mint)

Available now

No shops stock this right now

No approved shop currently lists this card. Stock comes from real shops and changes often, so it is worth checking back. In the meantime you can add the card to your collection, save it to your wishlist, or look at the other printings below.

Add to my collection Save to wishlist

Free, and browsing needs no account — one is only needed to save cards of your own.