Mari, the Killing Quill
MTG · Commander: Streets of New Capenna · R · 89
Released 2022-04-29
$3.00
30-day forecast: $3.00
Live MTG price tracking, buyout detection, and price predictions for Mari, the Killing Quill on TCG Collector Tools.
Prices Across Marketplaces
TCGplayer (market)
$3.00
TCGplayer (mid)
$5.20
TCGplayer (low)
$3.00
Price Forecast
| Horizon | Forecast | vs Today |
|---|---|---|
| 7 days (stable) | $3.00 | +0.0% |
| 30 days (stable) | $3.00 | +0.0% |
| 90 days | $2.78 | -7.3% |
| 180 days | $2.78 | -7.3% |
| 1 year | $2.78 | -7.3% |
Confidence 74% · Calibrated 30-day range $2.37–$3.63 · established 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 $4.73 · 111 days ago.
| Horizon | We predicted | Actual | Error |
|---|---|---|---|
| Day 7 | $3.78 | $2.50 | -33.9% |
| Day 30 | $3.46 | $2.56 | -26.0% |
| Day 90 | $3.37 | $2.98 | -11.6% |
Signal Analysis
HOLD
Conviction 50/100 · Target $3.00 · Range $2.70–$3.30 · over 30d
Mixed signals. Monitor for clearer direction.
Recent Price History
$3.00
$3.00
$3.00
$3.00
$3.00
$3.00
$3.00
Frequently Asked Questions
How much is Mari, the Killing Quill worth?
Mari, the Killing Quill is currently $3.00 on TCGplayer for the Commander: Streets of New Capenna printing. Prices update daily from live marketplace data.
Is Mari, the Killing Quill going up or down in price?
Our 30-day forecast for Mari, the Killing Quill is $3.00, with a stable trend at 74% confidence.