XY - Steam Siege · #114/114
Professor Sycamore
Professor Sycamore (XY - Steam Siege #114/114) trades around $12.71 (Holofoil, Near Mint) and $255.00 graded PSA 10 (30 recent sales) as of November 10, 2026.
- Released
- August 3, 2016
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I · Specifications
Card details
- Set
- XY - Steam Siege
- Number
- #114/114
- Rarity
- Ultra Rare
- Type
- Supporter
- Released
- August 3, 2016
Card
- Market
- $12.71Holofoil, Near Mint
- PSA 8
- $19.99
- PSA 9
- $36.2036 sales
- PSA 10
- $255.0030 sales · 20.1× market
Pricing live secondary market
All variants & conditions
| Variant / Condition | Price |
|---|---|
| Holofoil — Near Mint | $12.71 |
II · Reference
Common questions
How much is Professor Sycamore XY - Steam Siege #114/114 worth?
The ungraded market price (Holofoil, Near Mint) is approximately $12.71. PSA 9 copies trade around $36.20 (36 recent sales). PSA 10 copies trade around $255.00 (30 recent sales). Prices are updated daily from publicly available secondary-market data.
How rare is Professor Sycamore #114/114?
Professor Sycamore is a Ultra Rare card in XY - Steam Siege. Rarer cards typically command higher market prices.
When was XY - Steam Siege released?
XY - Steam Siege was released on August 3, 2016.
Should I grade Professor Sycamore?
PSA 10 copies trade around $255 across 30 recent sales — roughly 20× the ungraded market price ($13). Grading typically costs $25–$75 and takes 2–6 months. The card needs to be near-perfect (centered, sharp corners, no surface scratches) to grade PSA 10 — inspect with a loupe before submitting.
III · From the Same Set
More from XY - Steam Siege
Gardevoir EX (Secret)
M Gardevoir EX (Full Art)
Volcanion EX (Secret)
M Steelix EX (Full Art)
Gardevoir EX (Full Art)
→ See all cards in XY - Steam Siege
→ Sealed products from this set (booster boxes, ETBs)