Thought Ruler Archfiend (Purple)
Yu-Gi-Oh! · Duelist League Promo · Rare · DL11-EN014
Released 2003-01-01
$14.34
30-day forecast: $14.34
Live Yu-Gi-Oh! price tracking, buyout detection, and price predictions for Thought Ruler Archfiend (Purple) on TCG Collector Tools.
Prices Across Marketplaces
Price Forecast
| Horizon | Forecast | vs Today |
|---|---|---|
| 7 days (stable) | $14.34 | +0.0% |
| 30 days (stable) | $14.34 | +0.0% |
| 90 days | $12.87 | -10.3% |
| 180 days | $12.87 | -10.3% |
| 1 year | $12.87 | -10.3% |
Confidence 56% · Calibrated 30-day range $11.09–$17.59 · vintage 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 2026-07-01 · at $14.34 · 28 days ago.
| Horizon | We predicted | Actual | Error |
|---|---|---|---|
| Day 7 | $11.47 | $14.34 | +25.0% |
Signal Analysis
Mixed signals. Monitor for clearer direction.
Recent Price History
Frequently Asked Questions
How much is Thought Ruler Archfiend (Purple) worth?
Thought Ruler Archfiend (Purple) is currently $14.34 on TCGplayer for the Duelist League Promo printing. Prices update daily from live marketplace data.
Is Thought Ruler Archfiend (Purple) going up or down in price?
Our 30-day forecast for Thought Ruler Archfiend (Purple) is $14.34, with a stable trend at 56% confidence.