How much is Polymerization worth right now?

Polymerization from Advanced Demo Deck Extra Pack is trading around $0.76 raw (ungraded) on the secondary market. TCGIndex refreshes this price every day.

Is Polymerization going up or down?

Polymerization is down -10.6% over 30 days, down -11.6% over 7 days. The full price history is on this page.

Is Polymerization a good investment?

TCGIndex doesn't give financial advice, but here's the data worth knowing: it sits around $0.76, down -10.6% over the last 30 days, with low volatility. Prices can move fast, so look at the trend and your own timeframe before you buy. TCGIndex publishes one Yu-Gi-Oh pick every morning; each pick becomes public 14 days later and is scored at day 30.

Home/Yu-Gi-Oh/Advanced Demo Deck Extra Pack#DEM4-EN001

Yu-Gi-Oh · Common / Short Print

Polymerization

Name: Polymerization (Advanced Demo Deck Extra Pack)
Brand: Yu-Gi-Oh
Availability: InStock

DEM4-EN001Advanced Demo Deck Extra Pack

$0.76

-$0.09-10.6% · 30D

Live TCGplayer market price

Confidence

62/100

Reliable

7-Day Change

-11.6%

vs last week

Market Trend

Stable

TCGplayer price

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Model signal

Before the price moves

We find the Yu-Gi-Oh cards about to rise.

Every night the model scores every Yu-Gi-Oh! card on the market. Every morning at 07:30 UTC it publishes the one most likely to gain 10% within 30 days, with its entry price and the reasons, then scores it in public.

See today’s Yu-Gi-Oh! pick

Published this morning, public in 14 days. Full record

Pick of the day

Today’s Yu-Gi-Oh! pick

Published every morning at 07:30 UTC.

See today’s Yu-Gi-Oh! pickPublic in 14 days, when 59% of the move is gone. Full record

Price & Volume

Market price Sales volume

Jan 2026 – today

Price by Condition · 3

Anchored to market price · condition spread from TCGplayer

Near Mint

Unlimited · English

$0.76

-11.6%

Lightly Played

Unlimited · English

$0.63

-1.6%

Moderately Played

Unlimited · English

$0.79

+68.1%

Polymerization price history

Near Mint market priceon the dates below, from TCGIndex's daily record (37 days tracked). High $0.87 on Sep 2026, low $0.59 on Jan 2026.

When	Price	vs today
Today	$0.76
7 days ago	$0.87	-12.6%
30 days ago	$0.77	-1.3%
90 days ago	$0.74	+2.7%
6 months ago	$0.59	+28.8%

Month	Month-end price
Jan 2026	$0.59
Feb 2026	$0.59
May 2026	$0.67
Jun 2026	$0.73
Jul 2026	$0.75
Sep 2026	$0.87
Oct 2026	$0.76

Polymerization FAQ

How much is Polymerization worth right now?: Polymerization from Advanced Demo Deck Extra Pack is trading around $0.76 raw (ungraded) on the secondary market. TCGIndex refreshes this price every day.
Is Polymerization going up or down?: Polymerization is down -10.6% over 30 days, down -11.6% over 7 days. The full price history is on this page.
Is Polymerization a good investment?: TCGIndex doesn't give financial advice, but here's the data worth knowing: it sits around $0.76, down -10.6% over the last 30 days, with low volatility. Prices can move fast, so look at the trend and your own timeframe before you buy. TCGIndex publishes one Yu-Gi-Oh pick every morning; each pick becomes public 14 days later and is scored at day 30.

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