B.E.S. Crystal Core
Cybernetic Revolution · #EN021

B.E.S. Crystal Core

B.E.S. Crystal Core is a Ultimate Rare Effect Monster from Cybernetic Revolution (EN021) in the Yu-Gi-Oh! TCG. Stats: WATER, Level 5, ATK 2100, DEF 1000. Archetype: B.E.S.. Cactaur's latest catalog snapshot shows a market reference near $17.47 for ungraded copies.

Cybernetic Revolution set collectorsHigh-end singles buyersFinish-sensitive collectors
TCGPlayer market $17.47
Cardmarket trend
Rarity Ultimate Rare
App coming soon

Who is this card for?

B.E.S. Crystal Core suits collectors and players working on Cybernetic Revolution who need the Ultimate Rare slot. Treat $17.47 as a starting reference only — verify edition, rarity, and condition before paying premium singles prices.

What is B.E.S. Crystal Core from Cybernetic Revolution?

B.E.S. Crystal Core is a Effect Monster in Cybernetic Revolution numbered EN021. WATER, Level 5, ATK 2100, DEF 1000. Archetype: B.E.S.. B.E.S. Crystal Core (EN021) is a chase-tier Ultimate Rare Effect Monster in Cybernetic Revolution. Edition, rarity code, and grade drive most of the premium beyond raw near-mint quotes.

What is B.E.S. Crystal Core worth today?

Cactaur tracks a market reference near $17.47 for B.E.S. Crystal Core. Low and high spread runs $17.47 to null. This printing is from Cybernetic Revolution. Collector number EN021 distinguishes this printing from same-name cards in other sets. Catalogued rarity: Ultimate Rare. The set released in 2005.

SetCybernetic Revolution
NumberEN021
RarityUltimate Rare
TCGPlayer USD$17.47
Cardmarket EUR

How collectible is B.E.S. Crystal Core?

B.E.S. Crystal Core is a Ultimate Rare printing in Cybernetic Revolution. Chase-tier slots combine scarcity, art, and format demand — prices move with reprint news and tournament results. This printing is from Cybernetic Revolution. Collector number EN021 distinguishes this printing from same-name cards in other sets.

What are the key details for B.E.S. Crystal Core?

B.E.S. Crystal Core lists as Effect Monster (Machine). Rules text is indexed in the catalog for search and deck research. This printing is from Cybernetic Revolution. Collector number EN021 distinguishes this printing from same-name cards in other sets. Catalogued rarity: Ultimate Rare.

Cactaur's take

B.E.S. Crystal Core (EN021) is a chase-tier Ultimate Rare Effect Monster in Cybernetic Revolution. Edition, rarity code, and grade drive most of the premium beyond raw near-mint quotes.

Pros

  • B.E.S. Crystal Core is catalogued as Ultimate Rare Effect Monster in Cybernetic Revolution, making set code and passcode verification straightforward.
  • Public market data shows a reference near $17.47.
  • WATER, Level 5, ATK 2100, DEF 1000 helps deck builders confirm the correct printing quickly.

Cons

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

Verdict: Use $17.47 as a benchmark, then adjust for edition, grade, and how quickly you need to buy or sell.

FAQ

What is B.E.S. Crystal Core from Cybernetic Revolution?

B.E.S. Crystal Core is a Ultimate Rare Effect Monster from Cybernetic Revolution numbered EN021 in the Yu-Gi-Oh! TCG. Cactaur indexes set, rarity, stats, and market references for this printing.

How much is B.E.S. Crystal Core worth?

Cactaur's catalog snapshot shows a market reference near $17.47 for ungraded B.E.S. Crystal Core. Condition, edition, and recent sold comps can move realized prices above or below that benchmark.

What rarity is B.E.S. Crystal Core?

B.E.S. Crystal Core is catalogued as Ultimate Rare in Cybernetic Revolution. Use the set code on listings to confirm you are buying this exact printing.

How do I verify the correct B.E.S. Crystal Core printing?

Match set code crv, collector number EN021, and edition. YGOPRODeck-backed metadata on this page is the reference Cactaur uses for catalog keys. This printing is from Cybernetic Revolution.

Why does B.E.S. Crystal Core trade at a premium?

B.E.S. Crystal Core combines Ultimate Rare scarcity with art, edition, and format demand. Chase slots often move on reprint rumors, tournament results, and condition-sensitive buyer interest.

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.