Theorist's Sanctum
3 Magic: The Gathering cards named Theorist's Sanctum, newest first, with daily Cardmarket and TCGplayer prices.
3 Magic: The Gathering cards are named Theorist's Sanctum, across 2 sets released in 2026. The newest printing is from Reality Fracture, released . As of 18 Oct 2026, the most valuable is Theorist's Sanctum 381 from Reality Fracture (Foil) at $3.06 on TCGplayer and the same printing (Foil) at €1.41 on Cardmarket. The cheapest is Theorist's Sanctum 191 from Reality Fracture (Normal) at $0.56 on TCGplayer and Theorist's Sanctum 381 from Reality Fracture (Normal) at €0.02 on Cardmarket.
| Card | Set | Rarity | Released | TCGplayerUSD | CardmarketEUR |
|---|---|---|---|---|---|
Theorist's Sanctum 191Reality Fracture · rare · 2 Oct 2026 | Reality Fracture | rare | $0.56Normal$1.23Foil | €0.08Normal€0.87Foil | |
Theorist's Sanctum 381Reality Fracture · rare · 2 Oct 2026 | Reality Fracture | rare | $0.70Normal$3.06Foil | €0.02Normal€1.41Foil | |
Theorist's Sanctum 191pReality Fracture Promos · rare · 2 Oct 2026 | Reality Fracture Promos | rare | — | €0.47Normal€1.00Foil |
For each market, the first figure is the printing’s cheapest non-foil market price and the second its dearest foil one, each with its variant. Prices last updated 18 Oct 2026, refreshed daily at 03:00 UTC. Price information only; Dexicards does not sell cards.