Price updates are limited. Some displayed estimates may be older. See each card’s price history for context.

Yu-Gi-Oh! · Common / Short PrintLive pricing

Polymerization

→Stable0.0%

Advanced Demo Deck Extra Pack, 2018 · #DEM4-EN001

Polymerization's Near Mint price is down 12.6% ($0.11) over the past 30 days.

Fresh· Updated Nov 4, 2026

Card Details

TypeSpell Card

ArtistKazuki Takahashi

Card TextFusion Summon: Fusion Monster from your Extra Deck, using monsters from your hand or field as Fusion Materials.

inkwell Fair Value™?· NM

$0.76

single source

+0.0% 24h+0.0% 7d

—

—

Condition?

NMLPMPHPDMG

Confidencemedium

Prices as ofNov 4

Normal—

Cheapest printing$0.20

Set Price Alert

Embed

Polymerization$0.76+0.0%

Why This Price

inkwell Estimate

Fair Value$0.76

Movement

7D Change+0.0% (+$0.00)

30D Change-12.6% (-$0.11)

Freshness

Prices as ofNov 4

Update cadenceDaily

Inkwell Fair Value$0.76NM · compare before you buy

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All Printings▸

30 Printings

PriceDate

Justice Hunters#JUSH-EN014

Cheapest$0.20-9.1%

Retro Pack (2020 Date Reprint)#RP01-EN008

$0.26-10.3%

Speed Duel GX: Midterm Paradox#SGX2-ENA12

$0.26

Structure Deck: Master of Pendulum#SDMP-EN034

$0.26

Retro Pack#RP01-EN008

$0.30

Structure Deck: Rokket Revolt#SDRR-EN031

$0.34-10.5%

Speed Duel Decks: Duelists of Tomorrow#SS02-ENB11

$0.34-2.9%

25th Anniversary Rarity Collection II#RA02-EN047

$0.39

Duelist Pack: Kaiba#DPKB-EN028

$0.42+5.0%

Dark Beginning 1#DB1-EN119

$0.45

Legendary Collection Kaiba (2020 Date Reprint)#LCKC-EN026

$0.47-2.1%

Starter Deck: Joey#SDJ-036

$0.61-3.2%

Structure Deck: HERO Strike#SDHS-EN023

$0.61+7.0%

Legendary Collection 3: Yugi's World#LCYW-EN056

$0.62+1.6%

Duelist Pack 1: Jaden Yuki#DP1-EN014

$0.68-5.6%

Star Pack ARC-V#SP15-EN038

$0.74

Advanced Demo Deck Extra Pack#DEM4-EN001

$0.76

Legendary Hero Decks#LEHD-ENA22

$0.77-2.5%

Speed Duel: Battle City Box#SBCB-EN011

$0.78+9.9%

Structure Deck: Yugi Muto#SDMY-EN031

$0.82+3.8%

Dark Legends#DLG1-EN009

$0.83+2.5%

Maximum Gold#MAGO-EN044

$1.06-10.2%

Legendary Collection 4: Joey's World#LCJW-EN059

$1.53-1.9%

Fusion Enforcers#FUEN-EN049

$1.80-2.2%

Legend of Blue Eyes White Dragon (25th Anniversary Edition)#LOB-EN059

$2.00+9.3%

Legendary Collection Kaiba#LCKC-EN026

$2.14

Duelist Pack: Yugi#DPYG-EN020

$3.33

25th Anniversary Ultimate Kaiba Set#KC01-EN038

$4.96-4.4%

The Legend of Blue Eyes White Dragon#LOB-059

$5.84-5.0%

Duel Terminal 4#DT04-EN043

$9.38+0.1%

Frequently Asked Questions▸

How much is Polymerization worth?

The current Near Mint price for Polymerization from Advanced Demo Deck Extra Pack (Yu-Gi-Oh!) is $0.76. The price has been stable over the past 7 days.

What set is Polymerization from?

Polymerization is from the Advanced Demo Deck Extra Pack set, released January 2018. It is a Common / Short Print in Yu-Gi-Oh!.

What rarity is Polymerization?

Polymerization is a Common / Short Print card from Advanced Demo Deck Extra Pack in Yu-Gi-Oh!.

How has the price of Polymerization changed over the past 30 days?

Over the past 30 days, the Near Mint price of Polymerization has fallen 12.6% ($0.11) to $0.76.

How many printings of Polymerization exist?

Polymerization has 30 printings across different Yu-Gi-Oh! sets. The cheapest printing is $0.20 from Justice Hunters.