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Heavy Polymerization (Secret Rare)
Yu-Gi-Oh · Secret Rare

Heavy Polymerization (Secret Rare)

RA05-EN071Rarity Collection 5
$0.39
-$0.05-11.6% · 30D
Aggregated from verified sold data · eBay, TCGplayer & PriceCharting
Where these prices come from

Yu-Gi-Oh prices on TCGIndex are TCGplayer market prices (the US market), in US dollars, with graded and sold prices from PriceCharting and eBay. Another currency is a conversion from USD at the day's rate, not a European market price. We do not use Cardmarket or Cardtrader prices for Yu-Gi-Oh.

Market Health
Excellent
Strong demand
Confidence
87/100
High reliability
Liquidity
High
Active market
Verified Sales
105
Updated 1d ago
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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

Price & Volume
Market price Sales volume
Jul 2026 – today
Sales & Liquidity
Market Price$0.39
7-Day Change+0.0%
90-Day Change+8.3%
LiquidityHigh
Market TrendStable
Price by Grade
BGS 10$43·
PSA 10$33·
CGC 10$20·
SGC 10$20·
PSA 9$7·
Raw· 105 sales$0·
Price by Condition · 2
Anchored to market price · condition spread from TCGplayer
Near Mint
1st Edition · English
$0.39
+0.0%
Lightly Played
1st Edition · English
$0.36
-2.8%

Heavy Polymerization (Secret Rare) price history

Near Mint market priceon the dates below, from TCGIndex's daily record (136 days tracked). High $0.82 on Apr 2026, low $0.30 on Jul 2026.

WhenPricevs today
Today$0.38
7 days ago$0.42-9.5%
30 days ago$0.53-28.3%
90 days ago$0.39-2.6%
6 months ago$0.72-47.2%
MonthMonth-end price
Apr 2026$0.54
May 2026$0.39
Jun 2026$0.35
Jul 2026$0.33
Aug 2026$0.43
Sep 2026$0.43
Oct 2026$0.38

Heavy Polymerization (Secret Rare) PSA 10 price and graded values

What Heavy Polymerization (Secret Rare) (Rarity Collection 5) sells for by grade, from verified sold listings. A PSA 10 sells for $33.27 against $0.39 raw, a 85x grading premium. PSA 9 copies trade around $7.00.

GradeMarket price
Raw (ungraded)$0.39
PSA 9$7.00
CGC 10$20.00
SGC 10$20.00
PSA 10$33.27
BGS 10$43.00

Graded prices: PriceCharting sold data, refreshed daily. Grading costs, turnaround and the odds of a 10 decide whether the premium is worth chasing. Most valuable Yu-Gi-Oh PSA 10 cards

Heavy Polymerization (Secret Rare) FAQ

How much is Heavy Polymerization (Secret Rare) worth right now?
Heavy Polymerization (Secret Rare) from Rarity Collection 5 is trading around $0.39 raw (ungraded) on the secondary market, and around $33.27 as a PSA 10. TCGIndex refreshes this price every day.
How much is Heavy Polymerization (Secret Rare) PSA 10 worth?
A PSA 10 Heavy Polymerization (Secret Rare) sells for around $33.27, a PSA 9 around $7.00, against $0.39 for a raw copy. These are market prices from verified sold listings, updated daily.
Is Heavy Polymerization (Secret Rare) worth grading?
A PSA 10 Heavy Polymerization (Secret Rare) is worth about 85 times the raw price ($33.27 vs $0.39). Grading pays off when the gap covers the grading fee and the risk of a 9 ($7.00): it usually does for a clean, centered copy of a card at this price, and rarely for a card worth a few dollars raw.
Is Heavy Polymerization (Secret Rare) going up or down?
Heavy Polymerization (Secret Rare) is down -11.6% over 30 days, up +0.0% over 7 days. The full price history is on this page.
Is Heavy Polymerization (Secret Rare) a good investment?
TCGIndex doesn't give financial advice, but here's the data worth knowing: it sits around $0.39, down -11.6% over the last 30 days, with medium 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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View the full Rarity Collection 5 set →