Mathmech Addition
Ghosts From the Past: The 2nd Haunting · #EN117

Mathmech Addition

Mathmech Addition is a Ultra Rare Effect Monster from Ghosts From the Past: The 2nd Haunting (EN117) in the Yu-Gi-Oh! TCG. Stats: FIRE, Level 4, ATK 1000, DEF 1000. Archetype: Mathmech. Cactaur's latest catalog snapshot shows a market reference near $0.23 for ungraded copies.

Ghosts From the Past: The 2nd Haunting set collectorsMathmech deck buildersPrice-conscious singles buyers
TCGPlayer market $0.23
Cardmarket trend
Rarity Ultra Rare
App coming soon

Who is this card for?

Mathmech Addition suits collectors and players working on Ghosts From the Past: The 2nd Haunting who need the Ultra Rare slot. Compare listing photos to your target edition and confirm the YGOPRODeck set code before buying online.

What is Mathmech Addition from Ghosts From the Past: The 2nd Haunting?

Mathmech Addition is a Effect Monster in Ghosts From the Past: The 2nd Haunting numbered EN117. FIRE, Level 4, ATK 1000, DEF 1000. Archetype: Mathmech. Mathmech Addition (EN117) from Ghosts From the Past: The 2nd Haunting should be evaluated with set context, stats, archetype, and condition together.

What is Mathmech Addition worth today?

Cactaur tracks a market reference near $0.23 for Mathmech Addition. Low and high spread runs $0.23 to null. This printing is from Ghosts From the Past: The 2nd Haunting. Collector number EN117 distinguishes this printing from same-name cards in other sets. Catalogued rarity: Ultra Rare.

SetGhosts From the Past: The 2nd Haunting
NumberEN117
RarityUltra Rare
TCGPlayer USD$0.23
Cardmarket EUR

How collectible is Mathmech Addition?

Mathmech Addition is a Ultra Rare printing in Ghosts From the Past: The 2nd Haunting. Master set builders use set code and passcode to track completion progress. This printing is from Ghosts From the Past: The 2nd Haunting. Collector number EN117 distinguishes this printing from same-name cards in other sets.

What are the key details for Mathmech Addition?

Mathmech Addition lists as Effect Monster (Cyberse). Rules text is indexed in the catalog for search and deck research. This printing is from Ghosts From the Past: The 2nd Haunting. Collector number EN117 distinguishes this printing from same-name cards in other sets.

Cactaur's take

Mathmech Addition (EN117) from Ghosts From the Past: The 2nd Haunting should be evaluated with set context, stats, archetype, and condition together.

Pros

  • Mathmech Addition is catalogued as Ultra Rare Effect Monster in Ghosts From the Past: The 2nd Haunting, making set code and passcode verification straightforward.
  • Public market data shows a reference near $0.23.
  • FIRE, Level 4, ATK 1000, 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 $0.23 as a benchmark, then adjust for edition, grade, and how quickly you need to buy or sell.

FAQ

What is Mathmech Addition from Ghosts From the Past: The 2nd Haunting?

Mathmech Addition is a Ultra Rare Effect Monster from Ghosts From the Past: The 2nd Haunting numbered EN117 in the Yu-Gi-Oh! TCG. Cactaur indexes set, rarity, stats, and market references for this printing.

How much is Mathmech Addition worth?

Cactaur's catalog snapshot shows a market reference near $0.23 for ungraded Mathmech Addition. Condition, edition, and recent sold comps can move realized prices above or below that benchmark.

What rarity is Mathmech Addition?

Mathmech Addition is catalogued as Ultra Rare in Ghosts From the Past: The 2nd Haunting. Use the set code on listings to confirm you are buying this exact printing.

How do I verify the correct Mathmech Addition printing?

Match set code gfp2, collector number EN117, and edition. YGOPRODeck-backed metadata on this page is the reference Cactaur uses for catalog keys. This printing is from Ghosts From the Past: The 2nd Haunting.

Should I buy Mathmech Addition near mint or played?

Near-mint copies command the catalog reference near $0.23. 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.