The current value of Professor Sycamore (Steam Siege #114) is €9.49, updated July 27, 2026, based on the latest market floor tracked by RareBit.

STS · #114 · RARE ULTRA

Professor Sycamore

Steam Siege · Rare Ultra · illus. Yusuke Ohmura

ENNM

Current value · NM · EN

€9.49

Cardmarket EN · 250 observations

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7d avg

—

30d avg

—

90d high

€9.49

90d low

€0.00

About this card

Professor Sycamore is a Trainer card from the Steam Siege set (STS #114). Its rarity is Rare Ultra. It was illustrated by Yusuke Ohmura.

Price history

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CM Low NMTCGplayer USCM DECM FRCM IT

Pro analysisRead the full analysis

eBay Graded

eBay GradedAll PSA listings on eBay

• 10
  $152.75
• 9
  $31.00
• 8
  $14.05
• 7
  $11.00

Attributes

SetSteam Siege

Number#114

RarityRare Ultra

ArtistYusuke Ohmura

Languages—

SourcesPRICECHARTING · CARDMARKET · TCGPLAYER · CARDTRADER

Population & conditions

NEAR MINT · 106

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Prices updated Jul 27, 2026