Trinisphere
MTG · Secret Lair Drop Series · M · 1485
Released 2026-09-11
$32.90
30-day forecast: $30.76
Live MTG price tracking, buyout detection, and price predictions for Trinisphere on TCG Collector Tools.
Card Text
As long as this artifact is untapped, each spell that would cost less than three mana to cast costs three mana to cast. (Additional mana in the cost may be paid with any color of mana or colorless mana. For example, a spell that would cost {1}{B} to cast costs {2}{B} to cast instead.)
Prices Across Marketplaces
Price Forecast
| Horizon | Forecast | vs Today |
|---|---|---|
| 7 days (down) | $30.77 | -6.5% |
| 30 days (down) | $30.76 | -6.5% |
| 90 days | $30.30 | -7.9% |
| 180 days | $30.30 | -7.9% |
| 1 year | $30.30 | -7.9% |
Confidence: Just Landed · Calibrated 30-day range $26.44–$35.08 · 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 2026-04-09 · at $21.44 · 156 days ago.
| Horizon | We predicted | Actual | Error |
|---|---|---|---|
| Day 7 | $18.40 | $23.02 | +25.1% |
| Day 30 | $17.59 | $24.49 | +39.2% |
| Day 90 | $17.59 | $30.00 | +70.6% |
Signal Analysis
Mixed signals. Monitor for clearer direction.
Recent Price History
Frequently Asked Questions
How much is Trinisphere worth?
Trinisphere is currently $32.90 on TCGplayer for the Secret Lair Drop Series printing. Prices update daily from live marketplace data.
Is Trinisphere going up or down in price?
Our 30-day forecast for Trinisphere is $30.76, with a down trend (data confidence: Just Landed).