Polymerization (Quarter Century Secret Rare)
Yu-Gi-Oh! · 25th Anniversary Rarity Collection II · Quarter Century Secret Rare · RA02-EN047
Released 2024-05-24
$6.58
30-day forecast: $6.57
Live Yu-Gi-Oh! price tracking, buyout detection, and price predictions for Polymerization (Quarter Century Secret Rare) on TCG Collector Tools.
Card Text
Spell Card · Normal
Fusion Summon 1 Fusion Monster from your Extra Deck, using monsters from your hand or field as Fusion Material.
Market price statistics (USD)
Market, mid and low values are price statistics, not separate offers from sellers.
Name-level price references
Reference values are not verified for this printing or condition; currency not supplied. Do not compare these directly with the USD statistics.
Price Forecast
| Horizon | Forecast | vs Today |
|---|---|---|
| 7 days (stable) | $6.57 | -0.2% |
| 30 days (stable) | $6.57 | -0.2% |
| 90 days | $6.54 | -0.6% |
| 180 days | $6.55 | -0.5% |
| 1 year | $6.61 | +0.5% |
Confidence: Crystal Ball · Calibrated 30-day range $5.52–$7.61 · established card · veryLow volatility
Our Forecast Track Record
What we predicted for this card, and what actually happened. We publish misses as well as hits. Anchored 2026-03-31 · at $4.29 · 190 days ago.
| Horizon | We predicted | Actual | Error |
|---|---|---|---|
| Day 7 | $5.15 | $5.39 | +4.7% |
| Day 30 | $4.69 | $5.98 | +27.5% |
| Day 90 | $4.54 | $6.60 | +45.4% |
| Day 180 | $4.53 | $6.58 | +45.3% |
Signal Analysis
Mixed signals. Monitor for clearer direction.
Printings (58)
| Set | Code | Rarity | Price |
|---|---|---|---|
| 25th Anniversary Rarity Collection II | RA02-EN047 | Collector's Rare | — |
| 25th Anniversary Rarity Collection II | RA02-EN047 | Platinum Secret Rare | — |
| 25th Anniversary Rarity Collection II | RA02-EN047 | Quarter Century Secret Rare | — |
| 25th Anniversary Rarity Collection II | RA02-EN047 | Secret Rare | — |
| 25th Anniversary Rarity Collection II | RA02-EN047 | Super Rare | — |
| 25th Anniversary Rarity Collection II | RA02-EN047 | Ultimate Rare | — |
| 25th Anniversary Rarity Collection II | RA02-EN047 | Ultra Rare | — |
| 25th Anniversary Ultimate Kaiba Set | KC01-EN038 | Ultra Rare | — |
| Advanced Demo Deck Extra Pack | DEM4-EN001 | Common | — |
| Dark Beginning 1 | DB1-EN119 | Common | — |
| Dark Legends | DLG1-EN009 | Common | $2.35 |
| Duel Terminal 4 | DT04-EN043 | Duel Terminal Normal Parallel Rare | — |
| Duelist Pack: Jaden Yuki | DP1-EN014 | Common | — |
| Duelist Pack: Kaiba | DPKB-EN028 | Common | — |
| Duelist Pack: Yugi | DPYG-EN020 | Super Rare | — |
| Fusion Enforcers | FUEN-EN049 | Super Rare | — |
| HERO Strike Structure Deck | SDHS-EN023 | Common | — |
| Justice Hunters | JUSH-EN014 | Rare | — |
| Legend of Blue Eyes White Dragon | LOB-059 | Super Rare | $11.35 |
| Legend of Blue Eyes White Dragon | LOB-E047 | Super Rare | $24.78 |
| Legend of Blue Eyes White Dragon | LOB-EN059 | Super Rare | — |
| Legendary Arc-V Decks | LAVD-ENL14 | Common | — |
| Legendary Collection 3: Yugi's World Mega Pack | LCYW-EN056 | Super Rare | — |
| Legendary Collection 4: Joey's World Mega Pack | LCJW-EN059 | Super Rare | — |
| Legendary Collection Kaiba Mega Pack | LCKC-EN026 | Secret Rare | — |
Recent Price History
Frequently Asked Questions
How much is Polymerization (Quarter Century Secret Rare) worth?
Polymerization (Quarter Century Secret Rare) is currently $6.58 on TCGplayer for the 25th Anniversary Rarity Collection II printing. Prices update daily from live marketplace data.
Is Polymerization (Quarter Century Secret Rare) going up or down in price?
Our 30-day forecast for Polymerization (Quarter Century Secret Rare) is $6.57, with a stable trend (data confidence: Crystal Ball).
How many times has Polymerization (Quarter Century Secret Rare) been printed?
Polymerization (Quarter Century Secret Rare) has 58 known printings, including 25th Anniversary Rarity Collection II, 25th Anniversary Rarity Collection II, 25th Anniversary Rarity Collection II.