Firewall
Speed Duel GX: Duel Academy Box · #ENH19

Firewall

Firewall is a Common Trap Card from Speed Duel GX: Duel Academy Box (ENH19) in the Yu-Gi-Oh! TCG. Cactaur's latest catalog snapshot shows a market reference near $0.09 for ungraded copies.

Speed Duel GX: Duel Academy Box set collectorsBulk and playset buyers
TCGPlayer market $0.09
Cardmarket trend
Rarity Common
App coming soon

Who is this card for?

Firewall suits collectors and players working on Speed Duel GX: Duel Academy Box who need the Common slot. This is typically a low-cost slot for master sets; avoid overpaying unless you need a specific edition or near-mint condition.

What is Firewall from Speed Duel GX: Duel Academy Box?

Firewall is a Trap Card in Speed Duel GX: Duel Academy Box numbered ENH19. Firewall (ENH19) from Speed Duel GX: Duel Academy Box should be evaluated with set context, stats, archetype, and condition together. This printing is from Speed Duel GX: Duel Academy Box.

What is Firewall worth today?

Cactaur tracks a market reference near $0.09 for Firewall. Low and high spread runs $0.09 to null. This printing is from Speed Duel GX: Duel Academy Box. Collector number ENH19 distinguishes this printing from same-name cards in other sets. Catalogued rarity: Common.

SetSpeed Duel GX: Duel Academy Box
NumberENH19
RarityCommon
TCGPlayer USD$0.09
Cardmarket EUR

How collectible is Firewall?

Firewall is a Common printing in Speed Duel GX: Duel Academy Box. Master set builders use set code and passcode to track completion progress. This printing is from Speed Duel GX: Duel Academy Box. Collector number ENH19 distinguishes this printing from same-name cards in other sets.

What are the key details for Firewall?

Firewall lists as Trap Card (Continuous). Rules text is indexed in the catalog for search and deck research. This printing is from Speed Duel GX: Duel Academy Box. Collector number ENH19 distinguishes this printing from same-name cards in other sets. Catalogued rarity: Common.

Cactaur's take

Firewall (ENH19) from Speed Duel GX: Duel Academy Box should be evaluated with set context, stats, archetype, and condition together.

Pros

  • Firewall is catalogued as Common Trap Card in Speed Duel GX: Duel Academy Box, making set code and passcode verification straightforward.
  • Public market data shows a reference near $0.09.

Cons

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

Verdict: Treat this as a low-stakes master-set slot unless you are paying for gem condition or a specific edition.

FAQ

What is Firewall from Speed Duel GX: Duel Academy Box?

Firewall is a Common Trap Card from Speed Duel GX: Duel Academy Box numbered ENH19 in the Yu-Gi-Oh! TCG. Cactaur indexes set, rarity, stats, and market references for this printing.

How much is Firewall worth?

Cactaur's catalog snapshot shows a market reference near $0.09 for ungraded Firewall. Condition, edition, and recent sold comps can move realized prices above or below that benchmark.

What rarity is Firewall?

Firewall is catalogued as Common in Speed Duel GX: Duel Academy Box. Use the set code on listings to confirm you are buying this exact printing.

How do I verify the correct Firewall printing?

Match set code sgx1, collector number ENH19, and edition. YGOPRODeck-backed metadata on this page is the reference Cactaur uses for catalog keys. This printing is from Speed Duel GX: Duel Academy Box.

Should I buy Firewall near mint or played?

Near-mint copies command the catalog reference near $0.09. 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.