The Kaiju Files
Battles of Legend: Relentless Revenge · #EN091

The Kaiju Files

The Kaiju Files is a Ultra Rare Spell Card from Battles of Legend: Relentless Revenge (EN091) in the Yu-Gi-Oh! TCG. Archetype: Kaiju. Cactaur's latest catalog snapshot shows a market reference near $0.28 for ungraded copies.

Battles of Legend: Relentless Revenge set collectorsKaiju deck buildersPrice-conscious singles buyers
TCGPlayer market $0.28
Cardmarket trend
Rarity Ultra Rare
App coming soon

Who is this card for?

The Kaiju Files suits collectors and players working on Battles of Legend: Relentless Revenge who need the Ultra Rare slot. Compare listing photos to your target edition and confirm the YGOPRODeck set code before buying online.

What is The Kaiju Files from Battles of Legend: Relentless Revenge?

The Kaiju Files is a Spell Card in Battles of Legend: Relentless Revenge numbered EN091. Archetype: Kaiju. The Kaiju Files (EN091) from Battles of Legend: Relentless Revenge should be evaluated with set context, stats, archetype, and condition together. This printing is from Battles of Legend: Relentless Revenge.

What is The Kaiju Files worth today?

Cactaur tracks a market reference near $0.28 for The Kaiju Files. Low and high spread runs $0.28 to null. This printing is from Battles of Legend: Relentless Revenge. Collector number EN091 distinguishes this printing from same-name cards in other sets. Catalogued rarity: Ultra Rare.

SetBattles of Legend: Relentless Revenge
NumberEN091
RarityUltra Rare
TCGPlayer USD$0.28
Cardmarket EUR

How collectible is The Kaiju Files?

The Kaiju Files is a Ultra Rare printing in Battles of Legend: Relentless Revenge. Master set builders use set code and passcode to track completion progress. This printing is from Battles of Legend: Relentless Revenge. Collector number EN091 distinguishes this printing from same-name cards in other sets.

What are the key details for The Kaiju Files?

The Kaiju Files lists as Spell Card (Continuous). Rules text is indexed in the catalog for search and deck research. This printing is from Battles of Legend: Relentless Revenge. Collector number EN091 distinguishes this printing from same-name cards in other sets. Catalogued rarity: Ultra Rare.

Cactaur's take

The Kaiju Files (EN091) from Battles of Legend: Relentless Revenge should be evaluated with set context, stats, archetype, and condition together.

Pros

  • The Kaiju Files is catalogued as Ultra Rare Spell Card in Battles of Legend: Relentless Revenge, making set code and passcode verification straightforward.
  • Public market data shows a reference near $0.28.

Cons

  • Raw market prices vary by condition and edition — near-mint estimates are not slab grades.

Verdict: Use $0.28 as a benchmark, then adjust for edition, grade, and how quickly you need to buy or sell.

FAQ

What is The Kaiju Files from Battles of Legend: Relentless Revenge?

The Kaiju Files is a Ultra Rare Spell Card from Battles of Legend: Relentless Revenge numbered EN091 in the Yu-Gi-Oh! TCG. Cactaur indexes set, rarity, stats, and market references for this printing.

How much is The Kaiju Files worth?

Cactaur's catalog snapshot shows a market reference near $0.28 for ungraded The Kaiju Files. Condition, edition, and recent sold comps can move realized prices above or below that benchmark.

What rarity is The Kaiju Files?

The Kaiju Files is catalogued as Ultra Rare in Battles of Legend: Relentless Revenge. Use the set code on listings to confirm you are buying this exact printing.

How do I verify the correct The Kaiju Files printing?

Match set code blrr, collector number EN091, and edition. YGOPRODeck-backed metadata on this page is the reference Cactaur uses for catalog keys. This printing is from Battles of Legend: Relentless Revenge.

Should I buy The Kaiju Files near mint or played?

Near-mint copies command the catalog reference near $0.28. Heavily played copies trade lower unless the card is a chase rare where any clean copy is scarce.

Related cards

Trust & data sources. Cactaur displays catalog and market data from pokemontcg.io embedded TCGPlayer/Cardmarket references. Prices change frequently and are not guarantees.

Cactaur does not authenticate cards or guarantee values. Scan your copy in the iPhone app for condition-aware guidance.

Catalog snapshot: 2026-06-25. Last updated: 2026-06-25.