What is the current market value for the standard Mayhem Devil (Secret Lair Promo)?

The standard, non-foil version of the Mayhem Devil (Secret Lair Promo) is currently valued at $1.19.

Is the Foil version of this card worth significantly more?

Yes, the Foil version of the Mayhem Devil (Secret Lair Promo) holds a much higher market value at $8.70.

What is the rarity of this Secret Lair Promo card?

The Mayhem Devil (Secret Lair Promo) is listed as a Rare card within the Secret Lair Promo set.

Mayhem Devil (Secret Lair Promo) — MTG Card Value

Name: Mayhem Devil (Secret Lair Promo) — MTG Card Value
Brand: Rare

Secret Lair Promo

What the Mayhem Devil from Secret Lair Promo is worth — market price for the single.

Mayhem Devil (Secret Lair Promo) value — Market ￥180 · $1.15 · Foil ￥1,487 · $9.49. Prices updated 2026年8月.

Set · Secret Lair PromoRarity · RareNumber · #28

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Converted from USD at the ECB reference rate — sold comps are US-market sales.

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価格データの検証元 · 1

Scryfall — Mayhem Devil (Secret Lair Promo)￥180 · $1.15

Item details

Brand: Rare
Set: Secret Lair Promo
Rarity: Rare
Number: #28

Mayhem Devil (Secret Lair Promo) value

The Mayhem Devil from Secret Lair Promo (#28) has a market price of $1.15, with the foil at $9.49.

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	￥180 · $1.15	eBay sold comps
Foil	￥1,487 · $9.49	eBay sold comps

よくある質問

What is the current market value for the standard Mayhem Devil (Secret Lair Promo)?: The standard, non-foil version of the Mayhem Devil (Secret Lair Promo) is currently valued at $1.19.
Is the Foil version of this card worth significantly more?: Yes, the Foil version of the Mayhem Devil (Secret Lair Promo) holds a much higher market value at $8.70.
What is the rarity of this Secret Lair Promo card?: The Mayhem Devil (Secret Lair Promo) is listed as a Rare card within the Secret Lair Promo set.