Altair, Brotherhood Mentor - Kelsien, the Plague (Rainbow Foil)
MTG · Secret Lair Drop Series · M · 1558
Released 2026-07-28
$13.00
30-day forecast: $13.18
Live MTG price tracking, buyout detection, and price predictions for Altair, Brotherhood Mentor - Kelsien, the Plague (Rainbow Foil) on TCG Collector Tools.
Prices Across Marketplaces
TCGplayer (market)
$13.00
TCGplayer (mid)
$15.51
TCGplayer (low)
$13.00
Price Forecast
| Horizon | Forecast | vs Today |
|---|---|---|
| 7 days (stable) | $13.17 | +1.3% |
| 30 days (stable) | $13.18 | +1.4% |
| 90 days | $12.01 | -7.6% |
| 180 days | $12.01 | -7.6% |
| 1 year | $12.01 | -7.6% |
Confidence 37% · Calibrated 30-day range $11.36–$15.00 · presale card · veryLow volatility
Signal Analysis
HOLD
Conviction 50/100 · Target $13.18 · Range $11.86–$14.50 · over 30d
Mixed signals. Monitor for clearer direction.
Recent Price History
$11.98
$13.00
$12.95
$12.95
$12.95
$12.95
$12.95
Frequently Asked Questions
How much is Altair, Brotherhood Mentor - Kelsien, the Plague (Rainbow Foil) worth?
Altair, Brotherhood Mentor - Kelsien, the Plague (Rainbow Foil) is currently $13.00 on TCGplayer for the Secret Lair Drop Series printing. Prices update daily from live marketplace data.
Is Altair, Brotherhood Mentor - Kelsien, the Plague (Rainbow Foil) going up or down in price?
Our 30-day forecast for Altair, Brotherhood Mentor - Kelsien, the Plague (Rainbow Foil) is $13.18, with a stable trend at 37% confidence.