Grandmother Goby

1 printing · from $3.12 · pictured: Mystery Booster Commander Edition #9

Market history and store offers below are for Mystery Booster Commander Edition #9; the range above covers the listed printings.

€1.89

cheapest of 6 store offers · see all

market $3.12

Mana cost: {2}{U}{U}

Type: Legendary Creature — Merfolk Wizard

Commonly played as: Counterspell, Tokens

Whenever you cast a noncreature spell, counter that spell. Create a number of 1/1 blue Merfolk creature tokens equal to the amount of mana spent to cast that spell.

Artist: DiTerlizzi

Released: 2026-10-19

Market price

  • TCGplayer: $3.12
  • TCGplayer foil: $65.00
  • Cardmarket: €1.65
  • MTGO tix: 0
$150.00$2.77
21 days of daily prices for Grandmother Goby: $99.00 to $3.12
2026-10-242026-11-13
regular foil · 21 days tracked · $99.00 → $3.12 (-97%) · low $2.77 · high $150.00
Daily USD snapshots; a flat stretch is a day with no new price recorded.

Store prices

The 3 cheapest per condition and finish, in stock at the last check. Offers not re-confirmed within 60 days are not shown. Prices in different currencies are compared at the current exchange rate.

StoreConditionFinishPriceChecked
CardmarketNM · todayNMregular€1.89today
ManaPoolNM · todayNMregular$2.30today
ManaPoolSP · todaySPregular$2.82today
CardTraderNM · 5 days agoNMregular€3.615 days ago
CardTraderSP · 5 days agoSPregular€3.635 days ago
ManaPoolNM · foil · todayNMfoil$58.00today

Format legality

  • standard: not legal
  • pioneer: not legal
  • modern: not legal
  • legacy: not legal
  • vintage: not legal
  • commander: legal
  • pauper: not legal
  • brawl: not legal

All printings

Set#RarityUSD
Mystery Booster Commander Edition#9 · rare9rare$3.12