Professor Sycamore
XY - Steam Siege · 114/114 · Ultra Rare
Current Prices
Set
XY - Steam SiegeNumber
114/114
Rarity
Ultra Rare
Variant
Holofoil
Market
US (TCGplayer)
Last Updated
Jun 9, 2026
Professor Sycamore: Rarity & Collectibility
Professor Sycamore in its sought-after Holofoil variant is an Ultra Rare chase card, one of the headline pulls that most boosters never produce. Cataloged as Ultra Rare #114/114 of the XY - Steam Siege set, it is the kind of card RarePokemonCard tracks for scarcity and collector demand rather than raw price alone. The harder a card is to pull in top condition, the more weight serious collectors place on it.
How Rare & Valuable Is Professor Sycamore?
In 2026, a Near Mint Professor Sycamore (Ultra Rare, XY - Steam Siege #114/114) changes hands at roughly $8.46, and its scarcity does most of the heavy lifting on that figure. Because demand concentrates on clean copies, surface wear is punished hard: a Near Mint example commands about $8.46, whereas a Damaged one slides to around $3.44. Across the wear scale that reads Near Mint $8.46, Lightly Played $6.43, Moderately Played $6.04, Heavily Played $4.51, Damaged $3.44 — proof that for a collectible like this, presentation is inseparable from value. At the very top, a gem-mint PSA 10 Professor Sycamore is valued near $104.99 — about 12x the raw copy, the clearest sign of how much collectors pay for flawless scarcity.
Graded Professor Sycamore: Gem Mint & Population
For a chase card like Professor Sycamore, the high-grade market is where the real money lives. A PSA 10 (or CGC 10 / BGS Black Label equivalent) Professor Sycamore sits around $104.99 — roughly 12x a raw copy. That gap exists because relatively few examples ever earn a perfect grade, so gem-mint population is the real scarcity collectors chase. Step down a notch and demand spreads across PSA 9 $20.50, CGC 10 $16.50, CGC 9.5 $7.50 — each tier a smaller, scarcer pool than the one below it. The rule of thumb for collectors: the rarer the card, the more a certified high grade matters to its standing.
Detailed Price Breakdown
| Source | Condition / Grade | Average | Low | High | Sales |
|---|---|---|---|---|---|
| ebay | LIGHTLY PLAYED | $4.26 | $4.26 | $4.26 | 6 |
| ebay | NEAR MINT | $12.48 | $12.48 | $12.48 | 12 |
| ebay | CGC 10 | $16.50 | $16.50 | $16.50 | 2 |
| ebay | CGC 8 5 | $7.50 | $7.50 | $7.50 | 1 |
| ebay | CGC 9 | $14.50 | $14.50 | $14.50 | 4 |
| ebay | CGC 9 5 | $7.50 | $7.50 | $7.50 | 1 |
| ebay | PSA 10 | $104.99 | $104.99 | $104.99 | 30 |
| ebay | PSA 5 | $2.25 | $2.25 | $2.25 | 2 |
| ebay | PSA 6 | $14.50 | $14.50 | $14.50 | 3 |
| ebay | PSA 7 | $12.50 | $12.50 | $12.50 | 7 |
| ebay | PSA 8 | $9.50 | $9.50 | $9.50 | 20 |
| ebay | PSA 9 | $20.50 | $20.50 | $20.50 | 26 |
| ebay | SGC 8 | $14.99 | $14.99 | $14.99 | 1 |
| tcgplayer | DAMAGED | $3.44 | $4.04 | $4.04 | 70 |
| tcgplayer | HEAVILY PLAYED | $4.51 | $3.79 | $3.79 | 71 |
| tcgplayer | LIGHTLY PLAYED | $6.43 | $5.69 | $8.00 | 299 |
| tcgplayer | MODERATELY PLAYED | $6.04 | $6.64 | $7.09 | 98 |
| tcgplayer | NEAR MINT | $8.46 | $6.99 | $19.99 | 417 |
Collector Outlook for Professor Sycamore
As an Ultra Rare, Professor Sycamore carries genuine chase status — exactly the card whose pull keeps a set desirable for years. An accessible pickup whose pull is enjoyment and progress toward a finished set. Whether you are chasing it for a set or as a centerpiece, revisit Professor Sycamore on RarePokemonCard — rarity demand in 2026 shifts with reprints, set nostalgia, and how few high-grade copies surface.
