Grolnok, the Omnivore, Innistrad: Crimson Vow #238

INNISTRAD: CRIMSON VOW · VOW #238

Grolnok, the Omnivore VOW #238

Legendary Creature — Frog

Rare | En | Foil and nonfoil · separate price fields

Representative printing | Regular nonfoil | Main set | Outlier Risk Pricing Confidence | Representative version has price needs version review. Compare other printings before relying on this price.

Stronger seller depthPrice gap to checkThis price is harder to trustMarketplaces do not agree

Exact Print Market

Current read

Outlier RiskOUTLIER_RISKThe price may be distorted by an unusual listing or source gap.Learn more
Representative price$0.57NeoPriceConfidenceOutlier RiskPricing ConfidenceFinish coverageFoil and nonfoil · separate price fieldsRepresentativeWhat changedRoughly flat7-day price movementInventory647Print-level inventorySellers129Print-level sellersUpdatedJul 26, 2026Current

Check firstNeoPrice 0.38x CK retail while marketplace inventory is healthy.

Card-Level Rollup

Market Summary

Updated Jul 27, 2026
  • Tracked paper printings currently show NeoPrice from $0.39 to $5.66.
  • A tracked printing's NeoPrice was roughly flat over the last seven days.
  • CardTrader inventory for the tracked printing declined 2.6% over seven days.
  • At least one tracked printing has material TCGplayer/CardTrader disagreement.
  • Pricing Confidence is Outlier Risk, so the displayed price needs extra listing and source checks.Learn more

Whenever a Frog you control attacks, mill three cards. Whenever a permanent card is put into your graveyard from your library, exile it with a croak counter on it. You may play lands and cast spells from among cards you own in exile with croak counters on them.

Marketplace Comparison

Compare source coverage

Marketplaces do not agree
SourcePriceCoverageUpdatedAction
NeoPriceNeoCardAlpha market reference$0.57Representative print priceJul 26, 2026Shown here
TCGplayer Market PricePricing source$0.64Market price or search resultJul 26, 2026Open TCGplayer
CardTraderInventory sourceNot trackedPrint-levelJul 26, 2026Open CardTrader
Card KingdomValidation only$0.59Retail validation onlyNot trackedOpen Card Kingdom

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

Source prices are 2.12x apart.

Market Read

What changed

Marketplaces do not agree

What changed

  • Representative price was roughly flat over seven days.
  • Print-level inventory declined 2.6% over seven days.
  • Marketplaces do not agree for this print.
  • 129 tracked sellers for this print.

Why this matters

Price comparison is the main check here: source prices are far enough apart that exact version, condition, and live listings matter before trusting the displayed market read.

What to verify

  • exact printing and collector number
  • current marketplace listing
  • finish shown by the seller
  • condition bucket
  • whether marketplaces agree today
  • whether the representative price matches the copy being compared

Supply

Supply and condition coverage

Updated Jul 26, 2026
Total print inventory647Deep
Listings187Active print-level listings
Sellers129Deep
NM inventoryNot trackedNear Mint
LP/SP inventoryNot trackedLightly/Slightly Played
MP/HP inventoryNot trackedModerately/Heavily Played

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

Other Printings

Compare versions

3 shown
View all Grolnok, the Omnivore printings
Detailed metricsOpen
Listings187Tracked active listings
Vendors129Distinct tracked sellers
Liquidity Score85.0Deep | 3735% spread
Liquidity TierDeep3735% spread
Spread3735% spreadStable
Market SensitivityModerate Sensitivity (34/100)How easily this market could move if pressure increases
Inventory Trend-0.5%24h -0.5% | 7d -2.6%
NeoScore47D Tier
Organic Demand50Weak organic demand
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.