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Markets MTG Massacre Girl, Known Killer (Showcase) (Invisible Ink)
Massacre Girl, Known Killer (Showcase) (Invisible Ink)
MTG

Massacre Girl, Known Killer (Showcase) (Invisible Ink) Price

Murders at Karlov Manor · #380 · Mythic · Foil
$12.09 ▲ +3.1% 7d +5.8% 30d
7D HIGH
7D LOW
7D AVG
30D AVG
LGS TRADE-IN VALUE:
$6.65-$8.46*
PRICE HISTORY: NM

MARKET NOTE: MASSACRE GIRL, KNOWN KILLER (SHOWCASE) (INVISIBLE INK)

Updated 2026-05-06

Massacre Girl's Showcase Invisible Ink is holding steady at $12.04 with minimal volatility, suggesting the spec crowd has either exited or locked in positions. The 7-day uptick of +0.6% and 30-day crawl of +0.2% reveal a market moving sideways rather than repricing, a sign that demand isn't aggressive enough to push the floor higher and supply isn't flooding to collapse it. Current price sits flat against the $12.04 peak but trades +3.1% above the $11.68 trough, indicating a tight range over the last 19 days. The Showcase Invisible Ink treatment carries novelty appeal on a Mythic, but the muted price action suggests early hype hasn't translated into sustained chase pressure. Watch whether the next restock or major constructed format adoption can generate fresh buying interest. Without a visible catalyst, this card risks settling into slow bleed territory if momentum doesn't return within the next few weeks.

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