Thunder Dragon Colossus (Quarter Century Secret Rare)
Yu-Gi-Oh! · Quarter Century Bonanza · Quarter Century Secret Rare · RA03-EN036
Released 2024-11-08
$15.75
30-day forecast: $15.75
Live Yu-Gi-Oh! price tracking, buyout detection, and price predictions for Thunder Dragon Colossus (Quarter Century Secret Rare) on TCG Collector Tools.
Card Text
Fusion Monster · Thunder · DARK · Level 8 · ATK 2600 · DEF 2400 · Thunder Dragon archetype
"Thunder Dragon" + 1 Thunder monster Must be either Fusion Summoned, or Special Summoned during the turn a Thunder monster's effect was activated in the hand, by Tributing 1 Thunder Effect non-Fusion Monster (in which case you do not use "Polymerization"). Cards cannot be added from the Main Deck to your opponent's hand except by drawing them. If this card would be destroyed by battle or card effect, you can banish 1 Thunder monster from your GY instead.
Prices Across Marketplaces
Price Forecast
| Horizon | Forecast | vs Today |
|---|---|---|
| 7 days (stable) | $15.74 | -0.1% |
| 30 days (stable) | $15.75 | +0.0% |
| 90 days | $11.94 | -24.2% |
| 180 days | $11.94 | -24.2% |
| 1 year | $11.94 | -24.2% |
Confidence 86% · Calibrated 30-day range $12.83–$18.67 · mature 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 2026-03-23 · at $14.95 · 129 days ago.
| Horizon | We predicted | Actual | Error |
|---|---|---|---|
| Day 7 | $14.57 | $15.81 | +8.5% |
| Day 30 | $15.89 | $11.00 | -30.8% |
| Day 90 | $16.31 | $10.67 | -34.6% |
Signal Analysis
Mixed signals. Monitor for clearer direction.
Printings (11)
| Set | Code | Rarity | Price |
|---|---|---|---|
| 2019 Gold Sarcophagus Tin Mega Pack | MP19-EN183 | Ultra Rare | — |
| OTS Tournament Pack 10 | OP10-EN001 | Ultimate Rare | — |
| OTS Tournament Pack 10 (POR) | OP10-PT001 | Ultimate Rare | — |
| Quarter Century Bonanza | RA03-EN036 | Collector's Rare | — |
| Quarter Century Bonanza | RA03-EN036 | Platinum Secret Rare | — |
| Quarter Century Bonanza | RA03-EN036 | Quarter Century Secret Rare | — |
| Quarter Century Bonanza | RA03-EN036 | Secret Rare | — |
| Quarter Century Bonanza | RA03-EN036 | Super Rare | — |
| Quarter Century Bonanza | RA03-EN036 | Ultimate Rare | — |
| Quarter Century Bonanza | RA03-EN036 | Ultra Rare | — |
| Soul Fusion | SOFU-EN037 | Secret Rare | — |
Recent Price History
Frequently Asked Questions
How much is Thunder Dragon Colossus (Quarter Century Secret Rare) worth?
Thunder Dragon Colossus (Quarter Century Secret Rare) is currently $15.75 on TCGplayer for the Quarter Century Bonanza printing. Prices update daily from live marketplace data.
Is Thunder Dragon Colossus (Quarter Century Secret Rare) going up or down in price?
Our 30-day forecast for Thunder Dragon Colossus (Quarter Century Secret Rare) is $15.75, with a stable trend at 86% confidence.
How many times has Thunder Dragon Colossus (Quarter Century Secret Rare) been printed?
Thunder Dragon Colossus (Quarter Century Secret Rare) has 11 known printings, including 2019 Gold Sarcophagus Tin Mega Pack, OTS Tournament Pack 10, OTS Tournament Pack 10 (POR).