Heroic Intervention sold prices & eBay comps · Price chart
Secret Lair Countdown Kit checklist with prices · Secret Lair Countdown Kit completion cost · Magic: The Gathering price guide
| Period | Change |
|---|---|
| 7d | -44.9% |
| 30d | -44.9% |
| Condition / Grade | Price | 7d | 30d | Recent Sales |
|---|---|---|---|---|
| Raw / Ungraded | $19.25 | -44.9% | -44.9% | N/A |
| Source | Price | Basis | Action |
|---|---|---|---|
| Guardian Estimate | $19.25 | Blended market value | View price history |
Guardian combines marketplace prices, recent sold listings, graded-card estimates, and cross-market checks into one daily card value. We separate raw and graded prices where data is available, ignore obvious outliers, and update card pages as new market data arrives.
Track Heroic Intervention price trends, view grading values, and get market alerts on Guardian TCG. Updated daily with data from multiple sources.
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Heroic Intervention (Surge Foil) — $98.99
Heroic Intervention (Promo Pack: Theros Beyond Death) — $24.42
Heroic Intervention (Magic Commander Masters) — $23.16
Heroic Intervention (Secret Lair Drop Series) — $19.10
Heroic Intervention (Magic Secret Lair Drop) — $18.55
Heroic Intervention (Secret Lair Drop) — $18.49
Heroic Intervention (Core Set 2021) — $17.89
Heroic Intervention (Commander: Adventures in the Forgotten Realms) — $17.23
Heroic Intervention (Promo Pack: Core Set 2021) — $17.18
Heroic Intervention (Aether Revolt) — $17.13
Heroic Intervention (Commander Masters) — $16.89Magic: The Gathering cards priced near $19.25:
Heroic Intervention from Secret Lair Countdown Kit is currently worth $19.25 in 2026. The price has changed -44.9% over the last 7 days. Prices are updated daily from multiple sources.
Heroic Intervention is a Unknown card from the Secret Lair Countdown Kit set in Magic: The Gathering.
Heroic Intervention has decreased 44.9% in the last 7 days and decreased 44.9% in 30 days. Current Guardian Estimate: $19.25.
You can compare prices and buy Heroic Intervention on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $19.25.
Heroic Intervention from Secret Lair Countdown Kit is currently worth $19.25 in 2026. The price has changed -44.9% over the last 7 days. Prices are updated daily from multiple sources.
Heroic Intervention is a Unknown card from the Secret Lair Countdown Kit set in Magic: The Gathering.
Heroic Intervention has decreased 44.9% in the last 7 days and decreased 44.9% in 30 days. Current Guardian Estimate: $19.25.
You can compare prices and buy Heroic Intervention on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $19.25.