Yu-Gi-Oh! · Structure Deck: HERO Strike

Polymerization

French name: Polymérisation

SDHS-EN023Common

Polymerization (Structure Deck: HERO Strike SDHS-EN023) has a market price of US$0.56 to US$0.62 as of Nov 9, 2026.

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Price guide

The market price on TCGplayer, in US dollars: a guide, not an offer.

Market price

UnlimitedUS$0.62Low US$0.23

1st EditionUS$0.56Low US$0.20

As of Nov 9, 2026 · The market price is TCGplayer’s, in US dollars. It is a guide, not an offer.

Card details

Type: Spell Card
Attribute: SPELL
Monster type: Normal

Card text

Fusion Summon 1 Fusion Monster from your Extra Deck, using monsters from your hand or your side of the field as Fusion Materials.

About this card

Polymerization is card SDHS-EN023 in Structure Deck: HERO Strike, a Yu-Gi-Oh! set released Jan 30, 2015. Rarity: Common. Finishes: Unlimited, 1st Edition. Reference market price on Nov 9, 2026: US$0.62 (Unlimited), US$0.56 (1st Edition). Over the last 30 days, the Unlimited price went up 8.8%. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.