Secret Lair DropSLD · #1751 · 2024 · Nonfoil and foilOpen exact printing $7.17ConfidenceHigh ConfidencePremium treatmentView set
Exact printing
Karn's Bastion — March of the Machine Commander #409
Land
Exact-print market
Price and trust
Pricing ConfidenceHigh Confidence
Exact-print NeoPrice$4.557-day moveRoughly flatTracked copies41Sellers23
Market trustUpdated Sep 29, 2026
Exact-print market · Representative · Nonfoil only
Marketplace Comparison
Compare source coverage
NeoPriceNeoCardAlpha market reference$4.55Representative print priceUpdated Sep 29, 2026
TCGplayerPricing source$3.91Market price or search resultUpdate not trackedCardTraderInventory source$5.19Nonfoil printUpdated Sep 29, 2026Card KingdomValidation only$5.49Retail validation onlyUpdate not trackedMarketplace prices may represent different finish or condition coverage. Check the source listing before comparing.
Source prices are 2.60x apart.
Supply
Supply and condition coverage
Updated Sep 29, 2026
Tracked copies41Print-level inventory
Listings23Active print-level listings
Sellers23Distinct tracked sellers
NM37Near Mint
LP/SP4Lightly/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.
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Other printings
Other printings
Prices, supply, and confidence can differ substantially by exact version.
Secret Lair DropSLD · #1751 · 2024 · Nonfoil and foilOpen exact printing $7.17ConfidenceHigh ConfidencePremium treatmentView set
War of the SparkWAR · #248 · 2019 · Nonfoil and foilOpen exact printing $3.79ConfidenceModerate ConfidenceView set
The Lost Caverns of Ixalan CommanderLCC · #339 · 2023 · Nonfoil onlyOpen exact printing $3.39ConfidenceModerate ConfidenceView set
Phyrexia: All Will Be One CommanderONC · #156 · 2023 · Nonfoil onlyOpen exact printing $4.51ConfidenceModerate ConfidenceView set
Edge of Eternities CommanderEOC · #163 · 2025 · Nonfoil onlyOpen exact printing $3.21ConfidenceModerate ConfidenceView set
New Capenna CommanderNCC · #410 · 2022 · Nonfoil onlyOpen exact printing $4.84ConfidenceModerate ConfidenceView setShow all 11 printings
War of the Spark PromosPWAR · #248 · 2019 · FoilOpen exact printing $5.20ConfidenceHigh ConfidencePremium treatmentView set
Ravnica RemasteredRVR · #464 · 2024 · Nonfoil and foilOpen exact printing $4.18ConfidenceLow ConfidenceView set
Commander MastersCMM · #1007 · 2023 · Nonfoil onlyOpen exact printing $3.79ConfidenceLow ConfidenceView set
War of the Spark PromosPWAR · #248s · 2019 · FoilOpen exact printing $5.52ConfidenceModerate ConfidencePremium treatmentView set
War of the Spark PromosPWAR · #248p · 2019 · Nonfoil and foilOpen exact printing $3.02ConfidenceLow ConfidencePremium treatmentView setConnected intelligence
Why this printing matters
Advanced market dataOpen
Detailed metrics
- Liquidity
- Healthy Score 54.0
- Spread
- 324314% spread Stable
- Market sensitivity
- Moderate Sensitivity (26/100) How easily this print market could move
- Inventory trend
- -2.4% 24h -2.4% | 7d -10.9%
- NeoScore
- 37 D Tier
- Organic demand
- 43 Weak organic demand
Card rules & legalityOpen
{T}: Add {C}. {4}, {T}: Proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)
- Color identity
- Colorless
- Reserved List
- No
- Released
- Apr 21, 2023
- Legal formats
- Tlr, Duel, Brawl, Penny, Legacy, Modern, Pioneer, Vintage, Historic, Timeless, Commander, Gladiator, 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.