Gastrodon — Steam Siege 29
The reverse holo print runs 1.6× the normal one. Which print you are holding matters more than the card.
Prices for all 2 prints
TCGplayer · snapshot Aug 13, 2026| Market (US) | Listings low–high | Europe avg | |
|---|---|---|---|
| Reverse holo | $0.83 | $0.40 – $19.98 | €0.81 |
| Normal | $0.51 | $0.25 – $15.51 | €0.47 |
United States vs Europe
Same card, reverse holo print, two marketplaces.
Europe is 13% more expensive than the US for this print. Before acting on that, count shipping across the Atlantic, customs on the way in, and the risk of a card travelling in an envelope.
Converted at the European Central Bank reference rate for 2026-08-12. Currency moves on its own — the gap shown here is the gap on that date.
Last 30 days
Cardmarket rolling averages for the reverse holo print.
| Window | Average sale |
|---|---|
| Last 24 hours | €0.49 |
| Last 7 days | €0.75 |
| Last 30 days | €0.73 |
The 24-hour average has fallen 33% against the 30-day average — €0.73 to €0.49. A single day is a thin sample; treat it as direction, not as a price.
About this card’s market
Asking prices run from $0.40 to $19.98. A spread that wide says more about individual listings than about the card — the market price above is what copies actually sold for.
In Europe the card has been sliding: the 24-hour average is 33% below the 30-day one.
It sits joint 36th of 112 priced cards in Steam Siege.
It is a Rare card, printed in 2016, illustrated by Aya Kusube.
It has rotated out of Standard but remains legal in Expanded.
Other Gastrodon cards
| Gastrodon East Sea Secret Wonders 8 | $13.76 |
| Gastrodon West Sea Secret Wonders 9 | $10.93 |
| Gastrodon West Sea Rising Rivals 22 | $8.45 |
| Gastrodon East Sea Rising Rivals 21 | $4.84 |
| Gastrodon Crimson Invasion 54 | $0.38 |
| Gastrodon Surging Sparks 107 | $0.34 |
Priced like this in Steam Siege
Whole set →| Samurott 32 | $0.83 |
| Foongus 12 | $0.80 |
| Anorith 56 | $0.86 |
| Meowth 88 | $0.79 |
| Yveltal 65 | $0.77 |
More by Aya Kusube
All 124 →| Dark Gengar Neo Destiny 6 | $1,052 |
| Arcanine Skyridge 3 | $300 |
| Slowking Aquapolis H22 | $275 |
| Slowbro Aquapolis 33 | $225 |
| Sableye Deoxys 23 | $174 |