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Houndoom-EX (21)

FireRare Holo EX

Houndoom-EX #21 is a Rare Holo EX card from the BREAKthrough expansion. This page tracks this exact printing, not every Houndoom-EX card.

Current market price

$6.33

-2.2%

30d

HOLOFOIL · TCGPLAYER · 2026-09-07

Community signal is building for this card.

BREAKthrough · View full set →

Full price history.

Daily market-price snapshots — every data point is a dated price reading, never an estimate.

Houndoom-EX #21 card details.

Houndoom-EX #21 is a Rare Holo EX Fire-type Pokémon card from BREAKthrough, released November 2015. Its current tracked market price is $6.33 for the Holofoil variant, updated September 7, 2026.

Currently ranked #5,244 by market price across tracked Pokémon cards as of September 7, 2026.

Set

BREAKthrough

Card number

#21

Released

November 2015

Rarity

Rare Holo EX

Type

Fire

Supertype

Pokémon

All Houndoom cards →

Series

Market source

TCGplayer market price · Holofoil · Updated September 7, 2026

More from BREAKthrough.

Highest-priced cards from the same expansion, ordered by current market price.

More from BREAKthrough.

Highest-priced cards from the same expansion, ordered by current market price.

More Houndoom cards.

Other tracked cards featuring the same Pokémon, across every era it has appeared in.

View all Houndoom cards→

More Houndoom cards.

Other tracked cards featuring the same Pokémon, across every era it has appeared in.

View all Houndoom cards→

06 · Reference desk

Houndoom-EX, explained.

Everything about this card — the price, the variants, and how we track it.

3 questions answered

Q.01

Is Houndoom-EX from BREAKthrough a good investment?

We track prices, not provide investment advice. The active-chase count and recent price history above show current collector interest and market movement.

Q.02

How is the market price determined?

Prices are refreshed daily from TCGplayer market-price data via TCGCSV. Each displayed value applies to the tracked price variant named on the card detail page. It is a market reference, not a guaranteed sale price; condition, grading, location, fees, and timing can change an individual sale. This card's current figure reflects the Holofoil variant.

Q.03

What does the Chase Index rank mean?

The Chase Index ranks cards by active collector chases. A card near the top is one more collectors are actively trying to find.