Professor Sycamore
XY - Steam Siege · #114/114 · Pokemon
PokemonXY - Steam SiegeUltra RareHolofoil#114/114
TCGPlayer $12.99eBay $15.00PSA 10 $199.99
Updated Nov 3, 2026, 06:05 PM
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TCGPlayer
Market Price
$12.99
LowMarketHigh
$10.00$12.99$10.00
1-Day Avg$12.99
7-Day Avg$12.99
30-Day Avg$13.55
30d Trend4.2%
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Sold Listings
$15.00
LowAvgHigh
$10.00$15.00$19.00
1-Day Avg$15.00
7-Day Avg$15.00
30-Day Avg$15.24
30d Trend1.6%
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Price History
Near Mint condition over the last year
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