Aggron
Mysterious Treasures · #1

Aggron

Aggron is a Rare Holo Pokémon TCG printing from Mysterious Treasures (#1). Cactaur's latest catalog snapshot shows a TCGPlayer market reference near $4.00 for ungraded copies. The set released in 2007. Scan your copy in the Cactaur app for condition-aware pricing.

Mysterious Treasures set collectorsEvolution line completers Unlimited
TCGPlayer market $4.00
Cardmarket trend €0.02
Rarity Rare Holo
App coming soon

Who is this card for?

Aggron suits collectors working on Mysterious Treasures who need the Rare Holo slot. Compare listing photos to your target finish; skip impulse buys when variant or wear is unclear. Verify finish, condition, and listing photos before paying above recent market references in the Cactaur catalog.

What is Aggron from Mysterious Treasures?

Aggron is a Pokémon card in Mysterious Treasures numbered 1. While seeking iron for food, it digs tunnels by breaking through bedrock with its steel horns. National Pokédex #306. Verify finish, condition, and listing photos before paying above recent market references in the Cactaur catalog.

What is Aggron worth today?

Cactaur tracks a TCGPlayer market reference near $4.00 for Aggron. Low and high spread runs $7.25 to $73.98. Per-finish references: Reverse Holofoil: $4.00; Holofoil: $11.18. Verify finish, condition, and listing photos before paying above recent market references in the Cactaur catalog. Verify finish, condition, and listing photos before paying above recent market references in the Cactaur catalog.

SetMysterious Treasures
Number1
RarityRare Holo
TCGPlayer USD$4.00
Cardmarket EUR€0.02
Reverse Holofoil $4.00
Holofoil $11.18

Gameplay stats

HP130
TypesMetal
Evolves fromLairon
Heap Up ColorlessColorless 40+ Search your discard pile for all Energy cards and show them to your opponent. If you find any Metal Special Energy cards there this attack does 40 damage plus 30 more damage. Put all of those Energy cards on top of your deck. Shuffle your deck afterward.
Hard Metal MetalMetalMetalMetal 60+ You may do 60 damage plus 40 more damage. If you do, Aggron does 40 damage to itself.
WeaknessFire +40

How collectible is Aggron?

Aggron is listed as Rare Holo in Mysterious Treasures. Set collectors, type collectors, and art buyers may value this card differently — confirm variant before paying chase premiums. Verify finish, condition, and listing photos before paying above recent market references in the Cactaur catalog.

What are the key details for Aggron?

Catalog fields: set Mysterious Treasures, rarity Rare Holo. Illustrated by Kouki Saitou. Cross-check holo pattern and language when buying online. Verify finish, condition, and listing photos before paying above recent market references in the Cactaur catalog. Verify finish, condition, and listing photos before paying above recent market references in the Cactaur catalog.

Cactaur's take

Aggron from Mysterious Treasures should be evaluated with set context, finish, and condition together.

Pros

  • Aggron is catalogued as Rare Holo printing in Mysterious Treasures, making set and number verification straightforward.
  • Public market data shows a TCGPlayer reference near $4.00 across finishes (Reverse Holofoil: $4.00; Holofoil: $11.18).
  • Illustrator Kouki Saitou has strong collector followings, which can add art-premium demand beyond play value.

Cons

  • Raw market prices vary by condition, language, and holo variant — NM estimates are not slab grades.

Verdict: Use $4.00 as a benchmark, then adjust for finish, grade, and how quickly you need to buy or sell.

FAQ

How much is Aggron worth?

Cactaur's catalog shows a TCGPlayer market reference near $4.00 for ungraded Aggron from Mysterious Treasures. Actual value depends on condition, language, and finish such as holo or reverse holo. Scan your card in the Cactaur app for a tailored estimate.

What set is Aggron from?

Aggron is listed in Mysterious Treasures (Diamond & Pearl) as card #1. Always match both name and collector number because many Pokémon share names across sets.

How rare is Aggron?

Our catalog lists Aggron as Rare Holo in Mysterious Treasures. Rarity guides pull rates but does not alone determine price — chase art, demand, and condition matter.

Is Aggron good for collectors or players?

Aggron includes gameplay stats in Mysterious Treasures. Players should review format legality; collectors often prioritize set symbol, number, and visual variant over raw power. Verify finish, condition, and listing photos before paying above recent market references in the Cactaur catalog.

What is the difference between holo and reverse holo Aggron?

Finish variants of Aggron carry separate market listings. Reverse Holofoil: $4.00; Holofoil: $11.18 before buying — sellers often mix up reverse holo and non-holo photos.

Related cards

Trust & data sources. Cactaur displays catalog and market data from pokemontcg.io embedded TCGPlayer/Cardmarket references. Prices change frequently and are not guarantees.

Cactaur does not authenticate cards or guarantee values. Scan your copy in the iPhone app for condition-aware guidance.

Catalog snapshot: 2026-06-12. Last updated: 2026-06-10.