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  6. Heavy Polymerization (Starlight Rare)

Yu-Gi-Oh! · Rarity Collection 5 · #RA05-EN071 · Starlight Rare

Heavy Polymerization (Starlight Rare)

Yu-Gi-Oh! card price for Heavy Polymerization (Starlight Rare): $6.74 market, from $4.32 at the cheapest listing, 1st Edition printing, updated Oct 18, 2026. Full price history since Apr 16, 2026 below.

Market price · 1st Edition · Oct 18, 2026
$6.74
−0.9% this week · +2.0% in 30 days
Buy on eBay →
1 day0.0%
7 days−0.9%
30 days+2.0%
90 days+24.8%
1 year—
All time+12.5%

Sellers right now

$4.32lowest listing$39.91highest
Market price$6.74
Mid listing$7.55
30-day avg$6.73

Market price is what a near-mint copy actually sold for. The cheapest listing is what a seller asks today — on thin markets the two differ a lot.

Where to buy

TCGplayer$6.74

One year

$4.0652-week low$6.8052-week high
In the range98%
All-time low$4.06
All-time high$6.80
First priceApr 16, 2026
1st Edition · market price
$4.16$5.12$6.09$7.05
$6.74
Apr 16Jun 16Aug 17Oct 18
TCGplayer market price · via tcgcsvtcgrate.com

Price story

Heavy Polymerization (Starlight Rare) came out in April 2026; we leave the first weeks out of this story, because early prices are set before real supply exists. Listings currently start at $4.32; over the last 30 days the market price averaged $6.73.

Printings

PrintingMarketLowHigh7d
1st Edition$6.74$4.32$39.91−0.9%

The card in play

Card type
Normal Spell
Attribute
SPELL
Card text

Fusion Summon 1 Fusion Monster from your Extra Deck, using 3 or more monsters from your hand or field as material. You can also banish monsters from your Extra Deck as material, up to the number of monsters your opponent controls, but you lose LP equal to the total ATK of monsters banished this way, when the monster is Fusion Summoned.

Other printings of Heavy Polymerization

8 more · $0.18 – $6.74
All printings
Heavy Polymerization (MP24-EN150), 25th Anniversary Tin: Dueling Mirrors — Yu-Gi-Oh! card price +78.8% 7d Heavy Polymerization 25th Anniversary Tin: Dueling Mirrors · #MP24-EN150 $1.77 Heavy Polymerization (Platinum Secret Rare) (RA05-EN071), Rarity Collection 5 — Yu-Gi-Oh! card price 0.0% 7d Heavy Polymerization (Platinum Secret Rare) Rarity Collection 5 · #RA05-EN071 $0.99 Heavy Polymerization (PUR) (RA05-EN071), Rarity Collection 5 — Yu-Gi-Oh! card price −5.9% 7d Heavy Polymerization (PUR) Rarity Collection 5 · #RA05-EN071 $0.48 Heavy Polymerization (PCR) (RA05-EN071), Rarity Collection 5 — Yu-Gi-Oh! card price 0.0% 7d Heavy Polymerization (PCR) Rarity Collection 5 · #RA05-EN071 $0.43 Heavy Polymerization (Secret Rare) (RA05-EN071), Rarity Collection 5 — Yu-Gi-Oh! card price −11.9% 7d Heavy Polymerization (Secret Rare) Rarity Collection 5 · #RA05-EN071 $0.37

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