Massacre Girl, Known Killer (Showcase) (Invisible Ink)
MTG · Murders at Karlov Manor · M · 380
Released 2024-02-09
$12.28
30-day forecast: $11.58
Live MTG price tracking, buyout detection, and price predictions for Massacre Girl, Known Killer (Showcase) (Invisible Ink) on TCG Collector Tools.
Prices Across Marketplaces
Price Forecast
| Horizon | Forecast | vs Today |
|---|---|---|
| 7 days (down) | $11.52 | -6.2% |
| 30 days (down) | $11.58 | -5.7% |
| 90 days | $11.53 | -6.1% |
| 180 days | $11.76 | -4.2% |
| 1 year | $12.21 | -0.6% |
Confidence 67% · Calibrated 30-day range $10.85–$12.30 · 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 2026-07-20 · at $11.37 · 9 days ago.
| Horizon | We predicted | Actual | Error |
|---|---|---|---|
| Day 7 | $11.54 | $10.92 | -5.4% |
Signal Analysis
Mixed signals. Monitor for clearer direction.
Recent Price History
Frequently Asked Questions
How much is Massacre Girl, Known Killer (Showcase) (Invisible Ink) worth?
Massacre Girl, Known Killer (Showcase) (Invisible Ink) is currently $12.28 on TCGplayer for the Murders at Karlov Manor printing. Prices update daily from live marketplace data.
Is Massacre Girl, Known Killer (Showcase) (Invisible Ink) going up or down in price?
Our 30-day forecast for Massacre Girl, Known Killer (Showcase) (Invisible Ink) is $11.58, with a down trend at 67% confidence.