Aggron – Mysterious Treasures (#1)

Aggron Pokémon card — Mysterious Treasures #1, Rare Holo
Illustration Rare artwork showcased in the Scarlet & Violet: Mysterious Treasures expansion.

Price Overview & Key Facts

Aggron (#1) is a Rare Holo card from Diamond & Pearl - Mysterious Treasures released in 2007. It showcases artwork by Kouki Saitou and the Heap Up attack (40+ damage), 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.. TCGplayer market price sits around $6.19, Cardmarket average sale is €3.49, Floor listings start near €0.40.

  • TCGplayer market price: $6.19
  • Cardmarket trend price: €4.34
  • Recent low listing: €0.40
Current Prices: €4.34 (CM) $6.19 (TCG)

Card Details

Set
Mysterious Treasures
Card Number
1
Rarity
✨ Rare Holo
Illustrator
🎨 Kouki Saitou
HP
130
Type
⚙️ Metal
Weaknesses
Fire +40
Resistances
Psychic -20
Retreat Cost
4 (Colorless, Colorless, Colorless, Colorless)

Attacks & Strategy

  • Heap Up [Colorless, Colorless] — 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 [Metal, Metal, Metal, Metal] — 60+
    You may do 60 damage plus 40 more damage. If you do, Aggron does 40 damage to itself.

💎 Collector's Value & Investment Potential

Aggron from Mysterious Treasures (Rare Holo) represents a solid addition to any Pokémon TCG collection. Released in 2007, this card features artwork by renowned illustrator Kouki Saitou.

Market Trends: Current market conditions show moderate interest in this card.

Investment Considerations: Vintage cards from this era have shown strong long-term appreciation potential.

⚔️ Competitive Play & Tournament Viability

This Aggron 1 is legal for tournament play in Unlimited format.

Key Attack: Aggron's Heap Up deals 40+ damage for Colorless + Colorless energy. Special effect: Search your discard pile for all Energy cards and show them to your opponent. If you find any Metal ...

Stats Overview: 130 HP • Metal Type • Weak to Fire +40 • Resistant to Psychic -20

Players should check the official Pokémon TCG tournament rules for the most current format regulations and card legality status.

� Compare Aggron Cards

Looking for other Aggron cards to compare? View different versions with varying HP, attacks, and rarity levels.

Set HP Attacks Rarity Avg Price
Mysterious Treasures #1 ← Current 130 2 attacks Rare Holo $6.19

Browse all Aggron cards →

�📦 Mysterious Treasures Set Context

This Aggron is part of the Mysterious Treasures expansion , released as part of the Diamond & Pearl series in 2007.

Artist Spotlight: This card features artwork by Kouki Saitou, whose distinctive illustration style has made their cards highly collectible. Explore more cards illustrated by this artist to discover similar art styles and collecting themes.

View all chase cards from Mysterious Treasures →

💎 Professional Grading Guide

Professional grading can significantly increase the value of your Aggron card. Here's what you need to know:

🥇 PSA (Professional Sports Authenticator)

Industry standard • Value multiplier: 2-4x

Best for: High-value cards, modern sets

🥈 BGS (Beckett Grading Services)

Subgrades available • Value multiplier: 2-3x

Best for: Premium cards, perfect centering

🥉 CGC (Certified Guaranty Company)

Fast turnaround • Value multiplier: 1.5-3x

Best for: Budget-friendly option, bulk

💡 Should You Grade This Card?

  • Yes, consider grading if: Card value exceeds $20 and is in excellent condition
  • Grading cost: $20-100+ per card (depending on service level)
  • Break-even point: Card should be worth $50+ raw to justify grading costs
  • Turnaround time: 2 weeks to 6 months depending on service

Collector Notes

  • Rare Holo cards from Mysterious Treasures are typically short-printed and head straight into collector binders.
  • The illustration by Kouki Saitou resonates with starter collectors, creating consistent search demand for this Bulbasaur variant.
  • Metal typing keeps this card relevant for themed decks and Grass-type collectors alike.

📚 Card History & Trivia

Release Information: Aggron 1 was released in 2007 in the Mysterious Treasures expansion. This set is part of the Diamond & Pearl series, which introduced new gameplay mechanics and collectible cards.

Artist Background: The artwork for this card was created by Kouki Saitou. This artist is known for creating premium illustration rare and special rare artwork that collectors highly value. View complete portfolio →

Set Popularity: Mysterious Treasures is a vintage set that has gained significant collector interest over time, with sealed product and individual cards showing strong appreciation.

Competitive History: Metal type Pokémon like Aggron with versatile attack options provide flexibility in deck building and can adapt to different matchups. Currently legal in Unlimited format.

🛡️ Related Products & Deck Building

Maximize the value and playability of your Aggron card with these essential products:

🎴 Card Protection
  • Penny sleeves: Basic protection
  • Perfect fit sleeves: Pre-grading
  • Top loaders: Display & storage
📦 Storage Solutions
  • Binders with side-loading pages
  • Storage boxes (800-count)
  • ETB (Elite Trainer Box) storage
  • Premium display cases
⚔️ Deck Building
  • Pair with Metal energy cards
  • Energy acceleration trainers
  • Draw support & consistency cards

💡 Deck Building Tip: Aggron works best in Metal type decks. Low energy cost attacks make this card great for aggressive early-game strategies.

🛒 Where to Buy Aggron & Explore More

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