Secret Lair DropSLD · #340 · 2021 · Nonfoil and foilOpen exact printing $27.62ConfidenceHigh ConfidencePremium treatmentView set
Card market overview
Arvinox, the Mind Flail
Legendary Enchantment Creature — Horror
Representative version has premium version selected while regular versions exist. Compare other printings before relying on this price.
Card-level market reference
Market at a glance
Pricing ConfidenceHigh Confidence
Representative NeoPrice$27.627-day moveRoughly flatTracked copies73Sellers30
Market trustSource agreement: Marketplaces are mixed · Updated Sep 29, 2026
Representative printing · Representative · Foil and nonfoil · separate price fields
Market read
What changed
Tracked paper printings currently show NeoPrice from $0.36 to $27.62. A tracked printing's NeoPrice was roughly flat over the last seven days.
What to verify: exact printing and collector number current marketplace listing
Versions
Compare printings
Prices, supply, and confidence can differ substantially by exact version.
Secret Lair DropSLD · #340 · 2021 · Nonfoil and foilOpen exact printing $27.62ConfidenceHigh ConfidencePremium treatmentView set
Duskmourn: House of Horror CommanderDSC · #130 · 2024 · Nonfoil onlyOpen exact printing $0.36ConfidenceOutlier RiskView set
Universes WithinSLX · #1 · 2022 · Nonfoil onlyOpen exact printing $0.47ConfidenceOutlier RiskView setMarket history
Representative-print history
History tracks the representative print and may combine available finishes.
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Advanced market dataOpen
Detailed metrics
- Liquidity
- Deep Score 79.4
- Spread
- 197% spread Tightening
- Market sensitivity
- Low Sensitivity (22/100) How easily this print market could move
- Inventory trend
- -1.4% 24h -1.4% | 7d -16.1%
- NeoScore
- 77 B Tier
- Organic demand
- 68 Healthy organic demand
Card rules & legalityOpen
Arvinox isn't a creature unless you control three or more permanents you don't own. At the beginning of your end step, exile the bottom card of each opponent's library face down. For as long as those cards remain exiled, you may look at them, you may cast permanent spells from among them, and you may spend mana as though it were mana of any color to cast those spells.
- Mana cost
- {4}{B}{B}{B}
- Color identity
- B
- Reserved List
- No
- Released
- Oct 15, 2021
- Legal formats
- Duel, Legacy, Vintage, Commander, Oathbreaker
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.
NeoCardAlpha may earn a commission from certain marketplace links.
Card Kingdom retail validation is visible when a matching product is available, but it remains a validation source.