Professor Sycamore
Steam Siege · 114/114
Market value
Prices as of October 6, 2026 (Europe) and October 5, 2026 (United States).
Europe · EUR
Normal
Trend price€10.47
- 7-day average
- €11.34
- 30-day average
- €11.04
- Lowest listing
- €3.20
Holo / reverse holo
Trend price€6.26
- 7-day average
- €6.39
- 30-day average
- €6.08
- Lowest listing
- –
Trend price ≈ £8.87 · $11.73, converted at ECB rate of October 5, 2026.
United States · USD
Holo / reverse holo
Market price$13.84
- Lowest listing
- $12.00
- Mid price
- $14.99
- Highest listing
- $33.75
Market price ≈ €12.35 · £10.47, converted at ECB rate of October 5, 2026.
United States is 18% above Europe.
Trend price, last 30 days
€10.94 on September 7, 2026, €10.47 on October 6, 2026 (-4%).
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Card details
- Set
- Steam Siege
- Number
- 114/114
- Rarity
- Ultra Rare
- Category
- Trainer
- Illustrator
- Yusuke Ohmura
About this card
Professor Sycamore is a Trainer card from Steam Siege, card number 114/114. Its rarity is Ultra Rare. Steam Siege was released in 2016 as part of the XY series. In Europe it trades at a trend price of €10.47, with a 30-day average of €11.04. In the United States it trades at a market price of $13.84.