Amoonguss #13

Steam Siege entered circulation in 2016. It belongs to the XY series.

Set size is 116 cards, which categorizes Steam Siege as mid-size. As of 2026, the set is 10 years old and now falls into an established back-catalog period.

Within this set, Amoonguss is card number 13 with a Rare designation.

In 2016, Steam Siege introduced this print of Amoonguss. The printed flavor text states: "It lures prey close by dancing and waving its arm caps, which resemble Poké Balls, in a swaying motion." Its card type is Pokémon.

The rarity label is Rare. Printed HP is 90.

Energy typing is Grass. As an evolution, Amoonguss develops from Foongus.

The printed attacks highlight "Crazy Spore" and "Strange Reaction". It is weak to Fire type energy.

Amoonguss from Steam Siege is currently trading around $0.22. Week-over-week change is limited (0.0%), indicating short-term stability.

Relative to the last 30 days, value is near baseline at $0.22. Its 90-day trading band runs between $0.20 and $0.22, producing a 9% range and low-volatility behavior.

Rarity classification for this copy is Rare.

A wider Amoonguss checklist helps contextualize this specific Amoonguss print. Comparable entries in this snapshot: 6 cards, 5 distinct sets.

In this sample, pricing ranges between $0.05 and $28.14 (56180% total span). Relative to the alternative average ($5.35), this card is -96%.

Notable alternatives include Amoonguss #96 (Black Bolt) at $28.14, Amoonguss #11 (Black Bolt) at $0.05, Amoonguss #12 (Silver Tempest) at $0.16, and Amoonguss #10 (Obsidian Flames) at $0.13.

Collector-focused market read: We observe a 0.0% shift this week, which points toward price consolidation rather than immediate volatility. With a 9% 90-day spread ($0.20-$0.22), this card currently tracks as low-volatility.

Current value remains close to its 30-day mean ($0.22). Available graded data shows PSA 9 at $30.00, which is +13536% versus raw pricing.