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Professor Sycamore 114/114 Steam Siege

STEAM SIEGE

Professor Sycamore 114/114

Professor Sycamore is card 114/114 in Steam Siege (STS), a XY set, released on August 3, 2016. It’s a Rare Ultra illustrated by Yusuke Ohmura. A Near Mint copy has a market price of $14.13 as of October 17, 2026, up 12% over 30 days.

Market price · Near Mint

$14.13+12% in 30 days

Jul 19, 2026 · $10.68Low $10.68 · High $14.13Oct 17, 2026 · $14.13

As of October 17, 2026. Prices are estimates from third-party market data and are not offers to buy or sell. Holo10 in the Holofile app adds 6-month, 1-year and all-time charts.

Number
114/114
Released
August 3, 2016

Prices

Holo

Ungraded
ConditionMarket30 days
Near Mint$14.13+12%
Lightly Played$10.00+9%
Moderately Played$8.23+11%
Heavily Played$4.930%
Damaged$3.93+10%
Graded
GradeMarket30 days
PSA 10$162.22+5%
PSA 9$24.97−15%
PSA 8$15.25+4%
CGC 10$17.750%
CGC 9.5$6.860%
CGC 9$15.160%
BGS 9$100.000%
SGC 9.5$19.990%

Market prices as of October 17, 2026: in US dollars unless marked. Prices are estimates from third-party market data and are not offers to buy or sell.