Aggron 1/123
Pokemon card from Mysterious Treasures · released Aug 1, 2007
Aggron is a Holo Rare Metal-type Stage 2 Pokemon card, number 1/123 in Mysterious Treasures (released Aug 1, 2007), illustrated by Kouki Saitou. Its TCGplayer market price was ~$19.45 for the holofoil finish on Oct 30, 2026. Between Oct 1 and Oct 30, 2026, its Holofoil TCGplayer market price went from ~$18.53 to ~$19.45, up 5.0%.
Prices by finish
| Finish | PriceMarket price | Low | Mid | Buy |
|---|---|---|---|---|
| Holofoil | ~$19.45 | ~$16.03 | ~$20.08 | CardNexuseBayBuy Holofoil on TCGplayer (opens in a new tab)Search eBaySearch AmazonCardNexus |
| Reverse Holofoil | ~$3.97 | ~$13.00 | ~$17.17 | CardNexuseBayBuy Reverse Holofoil on TCGplayer (opens in a new tab)Search eBaySearch AmazonCardNexus |
TCGplayer market prices per finish, as of Oct 30, 2026. A guide, not an appraisal; condition and grading change real-world value. Buy links are affiliate links.
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Sealed Mysterious Treasures products
TCGplayer market prices (via TCGCSV), Oct 30, 2026.
Card details
| Set | Mysterious Treasures |
| Number | 1/123 |
| Rarity | Holo Rare |
| Type | Metal |
| HP | 130 |
| Stage | Stage 2 — evolves from Lairon |
| Artist | Kouki Saitou |
| Format legality | Not legal in Standard or Expanded |
| Finishes | Holofoil · Reverse Holofoil |
What the codes mean
- Card number1/123Card 1 of the 123 in the main Mysterious Treasures list.
- Set symbol
The small Mysterious Treasures symbol identifies the set. Cards from before Scarlet & Violet print a symbol instead of a set code. - Regulation markNo regulation mark. Cards before Sword & Shield (2020) have none.
- RarityHolo Rare, printed as a small symbol after the number.
- Illustrator“Illus. Kouki Saitou” names the artist who made the art.
Attacks & abilities
Heap Up40+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 Metal60+You may do 60 damage plus 40 more damage. If you do, Aggron does 40 damage to itself.
Weakness: Fire +40 · Resistance: Psychic -20 · Retreat cost: 4
Other Aggron printings
More Mysterious Treasures cards
All Aggron cards · Mysterious Treasures price list
Card data via TCGdex and pokemontcg.io, updated Oct 30, 2026. Prices: TCGplayer market prices via TCGCSV, Oct 30, 2026.