What is the current market value for Sphinx Mindbreaker?

The current market value for Sphinx Mindbreaker is $1.54.

Is this card rare in the Theros Beyond Death set?

Yes, Sphinx Mindbreaker is listed with a Rarity of Rare in the Theros Beyond Death set.

Where can I find this specific card?

You can find this card listed as #290 in the Theros Beyond Death set on JunkPal.

Sphinx Mindbreaker (Theros Beyond Death) — MTG Card Value

Name: Sphinx Mindbreaker (Theros Beyond Death) — MTG Card Value
Brand: Rare

Theros Beyond Death

What the Sphinx Mindbreaker from Theros Beyond Death is worth — market price for the single.

Sphinx Mindbreaker (Theros Beyond Death) value — Market $1.69. Prices updated August 2026.

Set · Theros Beyond DeathRarity · RareNumber · #290

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Scryfall — Sphinx Mindbreaker (Theros Beyond Death)$1.69

Item details

Brand: Rare
Set: Theros Beyond Death
Rarity: Rare
Number: #290

Sphinx Mindbreaker (Theros Beyond Death) value

The Sphinx Mindbreaker from Theros Beyond Death (#290) has a market price of $1.69.

What drives the price

For Magic singles, set, rarity, condition (NM vs played), and playability/format demand drive value. First printings, foils, and cards that see competitive or Commander play hold value best; reprints soften prices.

Price guide

What this actually trades for — sold values by condition vs. what sellers are asking today

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Condition	Value	Based on
Market	$1.69	eBay sold comps

Frequently asked questions

What is the current market value for Sphinx Mindbreaker?: The current market value for Sphinx Mindbreaker is $1.54.
Is this card rare in the Theros Beyond Death set?: Yes, Sphinx Mindbreaker is listed with a Rarity of Rare in the Theros Beyond Death set.
Where can I find this specific card?: You can find this card listed as #290 in the Theros Beyond Death set on JunkPal.