The Grand Calcutron

Unstable #131

The Grand Calcutron - Unstable

Type: Legendary Artifact

Mana cost: {W}{U}

Card text: When The Grand Calcutron enters, each player's hand becomes a program (an ordered row of revealed cards). Players can play only the first card of their program. If a card would be put into a player's hand from anywhere, that player reveals it and places it anywhere within their program instead. At the beginning of each player's end step, if that player's program has fewer than five cards, they draw cards equal to the difference. The Grand Calcutron can be your commander.

Rarity: mythic

Artist: Sean Murray

Released: December 8, 2017

Prices

$0.46 USD · $3.46 USD (Foil) · €0.51 EUR

Buy This Card

Format Legality

FormatLegality
Standard✗ Not Legal
Pioneer✗ Not Legal
Modern✗ Not Legal
Legacy✗ Not Legal
Commander✗ Not Legal
Vintage✗ Not Legal
Pauper✗ Not Legal
Oathbreaker✗ Not Legal

The Grand Calcutron Price History & Market Trend

Daily USD and EUR price tracking for The Grand Calcutron (Unstable #131), last 30 snapshots.

Over the last 30 days The Grand Calcutron has risen to $0.73, at or near its $0.73 high and 21.7% above its $0.60 low on 2026-09-13.

Current
$0.73
7-day change
+1.4%
Period high
$0.73
2026-10-10
Period low
$0.60
2026-09-13
DateUSDEURUSD FoilEUR Foil
2026-09-13 $0.6 0.55€ $1.32 1.64€
2026-09-14 $0.72 0.55€ $1.32 1.64€
2026-09-15 $0.72 0.55€ $1.32 1.64€
2026-09-16 $0.72 0.55€ $1.32 1.64€
2026-09-17 $0.72 0.55€ $1.32 1.64€
2026-09-18 $0.72 0.55€ $1.32 1.64€
2026-09-19 $0.72 0.55€ $1.32 1.62€
2026-09-20 $0.72 0.55€ $1.32 1.62€
2026-09-21 $0.72 0.55€ $1.32 1.62€
2026-09-22 $0.72 0.55€ $1.32 1.62€
2026-09-23 $0.72 0.55€ $1.32 1.62€
2026-09-24 $0.72 0.55€ $1.32 1.62€
2026-09-25 $0.72 0.55€ $1.32 1.62€
2026-09-26 $0.72 0.55€ $1.32 1.62€
2026-09-27 $0.72 0.55€ $1.32 1.62€
2026-09-28 $0.72 0.55€ $1.32 1.62€
2026-09-29 $0.72 0.55€ $1.32 1.62€
2026-09-30 $0.72 0.55€ $1.32 1.62€
2026-10-01 $0.72 0.55€ $1.32 1.62€
2026-10-02 $0.72 0.55€ $1.32 1.62€
2026-10-03 $0.72 0.55€ $1.32 1.62€
2026-10-04 $0.72 0.55€ $1.32 1.62€
2026-10-05 $0.72 0.55€ $1.32 1.62€
2026-10-06 $0.72 0.55€ $1.32 1.62€
2026-10-07 $0.72 0.52€ $1.32 1.62€
2026-10-08 $0.72 0.52€ $1.32 1.62€
2026-10-09 $0.72 0.52€ $1.32 1.62€
2026-10-10 $0.73 0.52€ $1.32 1.62€
2026-10-11 $0.73 0.52€ $1.32 1.62€
2026-10-12 $0.73 0.52€ $1.32 1.62€

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