Contagion Engine
MTG · Scars of Mirrodin · R · 145
Released 2010-10-01
$10.22
30-day forecast: $10.20
Live MTG price tracking, buyout detection, and price predictions for Contagion Engine on TCG Collector Tools.
Card Text
When this artifact enters, put a -1/-1 counter on each creature target player controls. {4}, {T}: Proliferate twice. (Choose any number of permanents and/or players, then give each another counter of each kind already there. Then do it again.)
Prices Across Marketplaces
Price Forecast
| Horizon | Forecast | vs Today |
|---|---|---|
| 7 days (stable) | $10.20 | -0.2% |
| 30 days (stable) | $10.20 | -0.2% |
| 90 days | $9.95 | -2.6% |
| 180 days | $9.95 | -2.6% |
| 1 year | $9.95 | -2.6% |
Confidence: Pattern Sniffed · Calibrated 30-day range $8.18–$12.22 · 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 $19.30 · 156 days ago.
| Horizon | We predicted | Actual | Error |
|---|---|---|---|
| Day 7 | $17.23 | $14.91 | -13.5% |
| Day 30 | $17.50 | $13.11 | -25.1% |
| Day 90 | $18.13 | $9.01 | -50.3% |
Signal Analysis
Mixed signals. Monitor for clearer direction.
Recent Price History
Frequently Asked Questions
How much is Contagion Engine worth?
Contagion Engine is currently $10.22 on TCGplayer for the Scars of Mirrodin printing. Prices update daily from live marketplace data.
Is Contagion Engine going up or down in price?
Our 30-day forecast for Contagion Engine is $10.20, with a stable trend (data confidence: Pattern Sniffed).