Grandmother Goby 9Mystery Booster Commander Edition #9

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Mystery Booster Commander Edition Magic: The GatheringR

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Market price · Normal

$5.5417.6%

US market estimate from TCGplayer · Nov 1, 2026

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Prices by printing

Printing	Market	Low listing	High listing
Normal	$5.54	$3.00	$44.98
Foil	$65.00	$69.69	$150.00

Market is the estimate from recent sales. Low and high are the range of current listings; high listings are often outliers.

Value by condition

Near Mint (NM)$5.54
Lightly Played (LP)$4.16 – $4.99
Moderately Played (MP)$2.77 – $4.16
Heavily Played (HP)$1.39 – $2.77
Damaged (DMG)$0.55 – $1.39

Estimates from typical condition discounts, not sales of this card. Rare cards often keep more value when played. Condition guide

Price history

Daily market price for the last 5 days we have recorded. Hover or tap the chart for exact values.

Normal$5.54
Foil$65.00

Show price history as a table

Date	Printing	Market
Nov 1, 2026	Foil	$65.00
Nov 1, 2026	Normal	$5.54
Oct 31, 2026	Foil	$65.00
Oct 31, 2026	Normal	$6.72
Oct 30, 2026	Normal	$10.25
Oct 29, 2026	Normal	$12.30
Oct 28, 2026	Normal	$16.00

Card details

Creature Type or Sub Type: Legendary Creature — Merfolk Wizard
Rules Text Contains: 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.
Flavor: She wraps the fry nursery in nullwater so the ruckus of wayward mages doesn't bother the little ones.

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Prices are US market estimates in USD, from TCGplayer sales data, last updated Nov 1, 2026. They are a guide, not an offer to buy or sell. How we price cards.

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