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Massacre Girl, Known Killer, Murders at Karlov Manor #380

Exact printing

Massacre Girl, Known Killer — Murders at Karlov Manor #380

Legendary Creature — Human Assassin

MKM · #380 · Mythic · En · Foil only

Exact-print market

Price and trust

Pricing ConfidenceModerate Confidence
Exact-print NeoPrice$12.217-day moveRoughly flat

Market trustUpdated Sep 28, 2026

Exact-print market · Representative · Foil only

Marketplace Comparison

Compare source coverage

Source agreement: Marketplaces mostly agree
NeoPriceNeoCardAlpha market reference$12.21Representative print priceUpdated Sep 28, 2026
TCGplayerPricing source$12.21Market price or search resultUpdate not trackedCardTraderInventory sourceNot trackedFoil printUpdate not trackedCard KingdomValidation only$9.99Retail validation onlyUpdate not tracked

Marketplace prices may represent different finish or condition coverage. Check the source listing before comparing.

Source prices are 1.04x apart.

Supply

Supply and condition coverage

Updated Not tracked

Inventory is not tracked for this exact printing yet.

NM, LP/SP, and MP/HP tracked. Seller and listing counts are tracked for the print overall, not separately by finish or condition.

Exact-print history

Price & inventory history

MKM #380 · Selected version

Price and inventory history for this printing may combine available finishes.

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Other printings

Other printings

Prices, supply, and confidence can differ substantially by exact version.

6 printings
Advanced market dataOpen

Detailed metrics

NeoScore
10
F Tier
Organic demand
0
Thin organic demand
Card rules & legalityOpen

Menace Creatures you control have wither. (They deal damage to creatures in the form of -1/-1 counters.) Whenever a creature an opponent controls dies, if its toughness was less than 1, draw a card.

Mana cost
{2}{B}{B}
Color identity
B
Reserved List
No
Released
Feb 9, 2024
Legal formats
Duel, Brawl, Penny, Future, Legacy, Modern, Pioneer, Vintage, Historic, Standard, Timeless, Commander, Gladiator, Oathbreaker, Standardbrawl
Sources, methodology, and disclosureOpen

NeoPrice and Pricing Confidence use the existing NeoCardAlpha methodology. CardTrader is the inventory source, TCGplayer is the primary pricing source, and Card Kingdom is validation-only.

TCGplayerCardTraderCard KingdomCard overviewSet page

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Card Kingdom retail validation is visible when a matching product is available, but it remains a validation source.