Heroic Intervention (Extended Art)
MTG · Core Set 2021 · R · 375
Released 2020-07-03
$14.78
30-day forecast: $14.88
Live MTG price tracking, buyout detection, and price predictions for Heroic Intervention (Extended Art) on TCG Collector Tools.
Prices Across Marketplaces
Price Forecast
| Horizon | Forecast | vs Today |
|---|---|---|
| 7 days (stable) | $14.80 | +0.1% |
| 30 days (stable) | $14.88 | +0.7% |
| 90 days | $14.81 | +0.2% |
| 180 days | $15.09 | +2.1% |
| 1 year | $15.68 | +6.1% |
Confidence: Something's Brewing · Calibrated 30-day range $14.30–$15.45 · 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 2026-04-09 · at $15.73 · 112 days ago.
| Horizon | We predicted | Actual | Error |
|---|---|---|---|
| Day 7 | $16.13 | $14.52 | -10.0% |
| Day 30 | $17.01 | $14.00 | -17.7% |
| Day 90 | $18.79 | $14.78 | -21.3% |
Signal Analysis
Mixed signals. Monitor for clearer direction.
Recent Price History
Frequently Asked Questions
How much is Heroic Intervention (Extended Art) worth?
Heroic Intervention (Extended Art) is currently $14.78 on TCGplayer for the Core Set 2021 printing. Prices update daily from live marketplace data.
Is Heroic Intervention (Extended Art) going up or down in price?
Our 30-day forecast for Heroic Intervention (Extended Art) is $14.88, with a stable trend (data confidence: Something's Brewing).