Underworld Breach (2040) (Rainbow Foil)
MTG · Secret Lair Drop Series · R · 2040
Released 2026-07-29
$39.99
30-day forecast: $39.81
Live MTG price tracking, buyout detection, and price predictions for Underworld Breach (2040) (Rainbow Foil) on TCG Collector Tools.
Prices Across Marketplaces
Price Forecast
| Horizon | Forecast | vs Today |
|---|---|---|
| 7 days (stable) | $39.84 | -0.4% |
| 30 days (stable) | $39.81 | -0.5% |
| 90 days | $42.02 | +5.1% |
| 180 days | $42.02 | +5.1% |
| 1 year | $42.02 | +5.1% |
Confidence 38% · Calibrated 30-day range $35.90–$43.72 · presale 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 2026-07-07 · at $45.85 · 23 days ago.
| Horizon | We predicted | Actual | Error |
|---|---|---|---|
| Day 7 | $45.17 | $42.71 | -5.4% |
Signal Analysis
Mixed signals. Monitor for clearer direction.
Recent Price History
Frequently Asked Questions
How much is Underworld Breach (2040) (Rainbow Foil) worth?
Underworld Breach (2040) (Rainbow Foil) is currently $39.99 on TCGplayer for the Secret Lair Drop Series printing. Prices update daily from live marketplace data.
Is Underworld Breach (2040) (Rainbow Foil) going up or down in price?
Our 30-day forecast for Underworld Breach (2040) (Rainbow Foil) is $39.81, with a stable trend at 38% confidence.