Sima Yi, Wei Field Marshal
MTG · Portal Three Kingdoms · R · 82
Released 1999-05-03
$15.21
30-day forecast: $16.88
Live MTG price tracking, buyout detection, and price predictions for Sima Yi, Wei Field Marshal on TCG Collector Tools.
Card Text
Sima Yi's power is equal to the number of Swamps you control.
Market price statistics (USD)
Market, mid and low values are price statistics, not separate offers from sellers.
Price Forecast
| Horizon | Forecast | vs Today |
|---|---|---|
| 7 days (up) | $16.87 | +10.9% |
| 30 days (up) | $16.88 | +11.0% |
| 90 days | $22.52 | +48.1% |
| 180 days | $22.57 | +48.4% |
| 1 year | $22.68 | +49.1% |
Confidence: Tea Leaves · Calibrated 30-day range $14.54–$19.22 · 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 $35.80 · 202 days ago.
| Horizon | We predicted | Actual | Error |
|---|---|---|---|
| Day 7 | $33.85 | $24.70 | -27.0% |
| Day 30 | $33.81 | $26.30 | -22.2% |
| Day 90 | $33.99 | $25.38 | -25.3% |
| Day 180 | $34.73 | $22.79 | -34.4% |
Signal Analysis
Mixed signals. Monitor for clearer direction.
Recent Price History
Frequently Asked Questions
How much is Sima Yi, Wei Field Marshal worth?
Sima Yi, Wei Field Marshal is currently $15.21 on TCGplayer for the Portal Three Kingdoms printing. Prices update daily from live marketplace data.
Is Sima Yi, Wei Field Marshal going up or down in price?
Our 30-day forecast for Sima Yi, Wei Field Marshal is $16.88, with a up trend (data confidence: Tea Leaves).