Heroic Intervention
MTG · Core Set 2021 · R · 188
Released 2020-07-03
$13.00
30-day forecast: $13.00
Live MTG price tracking, buyout detection, and price predictions for Heroic Intervention on TCG Collector Tools.
Prices Across Marketplaces
TCGplayer (market)
$13.00
TCGplayer (mid)
$16.16
TCGplayer (low)
$13.00
Price Forecast
| Horizon | Forecast | vs Today |
|---|---|---|
| 7 days (stable) | $13.00 | +0.0% |
| 30 days (stable) | $13.00 | +0.0% |
| 90 days | $12.62 | -2.9% |
| 180 days | $12.62 | -2.9% |
| 1 year | $12.62 | -2.9% |
Confidence 56% · Calibrated 30-day range $11.69–$14.31 · 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 2026-03-29 · at $10.00 · 122 days ago.
| Horizon | We predicted | Actual | Error |
|---|---|---|---|
| Day 7 | $10.54 | $10.00 | -5.1% |
| Day 30 | $8.85 | $10.99 | +24.2% |
| Day 90 | $8.85 | $12.49 | +41.1% |
Signal Analysis
HOLD
Conviction 50/100 · Target $13.00 · Range $11.70–$14.30 · over 30d
Mixed signals. Monitor for clearer direction.
Recent Price History
$13.00
$13.00
$13.00
$13.00
$13.00
$13.00
$13.00
Frequently Asked Questions
How much is Heroic Intervention worth?
Heroic Intervention is currently $13.00 on TCGplayer for the Core Set 2021 printing. Prices update daily from live marketplace data.
Is Heroic Intervention going up or down in price?
Our 30-day forecast for Heroic Intervention is $13.00, with a stable trend at 56% confidence.