Core Set 2020 PromosPM20 · #172 · 2020 · FoilOpen exact printing $1.29ConfidenceLow ConfidencePremium treatmentView set
Exact printing
Gargos, Vicious Watcher — Secret Lair Drop #1329
Legendary Creature — Hydra
Exact-print market
Price and trust
Pricing ConfidenceHigh Confidence
Exact-print NeoPrice$8.187-day moveRoughly flatTracked copies36Sellers25
Market trustUpdated Sep 30, 2026
Exact-print market · Representative · Foil only
Marketplace Comparison
Compare source coverage
NeoPriceNeoCardAlpha market reference$8.18Representative print priceUpdated Sep 30, 2026
TCGplayerPricing source$8.57Market price or search resultUpdate not trackedCardTraderInventory source$7.79Foil printUpdated Sep 30, 2026Card KingdomValidation only$11.99Retail validation onlyUpdate not trackedMarketplace prices may represent different finish or condition coverage. Check the source listing before comparing.
Source prices are 1.32x apart.
Supply
Supply and condition coverage
Updated Sep 30, 2026
Tracked copies36Print-level inventory
Listings25Active print-level listings
Sellers25Distinct tracked sellers
NM18Near Mint
LP/SP12Lightly/Slightly Played
MP/HP0Moderately/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.
Exact-print history
Price & inventory history
Price and inventory history for this printing may combine available finishes.
Loading market history...
Other printings
Other printings
Prices, supply, and confidence can differ substantially by exact version.
Core Set 2020 PromosPM20 · #172 · 2020 · FoilOpen exact printing $1.29ConfidenceLow ConfidencePremium treatmentView set
Core Set 2020 PromosPM20 · #172s · 2019 · FoilOpen exact printing $3.65ConfidenceLow ConfidencePremium treatmentView set
Core Set 2020M20 · #172 · 2019 · Nonfoil and foilOpen exact printing $2.15ConfidenceOutlier RiskView set
Core Set 2020 PromosPM20 · #172p · 2019 · Nonfoil and foilOpen exact printing $1.32ConfidenceOutlier RiskPremium treatmentView setAdvanced market dataOpen
Detailed metrics
- Liquidity
- Healthy Score 61.6
- Spread
- 136% spread Expanding
- Market sensitivity
- Low Sensitivity (13/100) How easily this print market could move
- Inventory trend
- +20.0% 24h +20.0% | 7d +28.6%
- NeoScore
- 59 C Tier
- Organic demand
- 56 Neutral organic demand
Card rules & legalityOpen
Vigilance Hydra spells you cast cost {4} less to cast. Whenever a creature you control becomes the target of a spell, Gargos fights up to one target creature you don't control.
- Mana cost
- {3}{G}{G}{G}
- Color identity
- G
- Reserved List
- No
- Released
- Dec 8, 2023
- Legal formats
- Duel, Brawl, Penny, Legacy, Modern, Pioneer, Vintage, Historic, Timeless, Commander, Gladiator, Oathbreaker, Competitivebrawl
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.