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Professor's Letter (Sylveon)
Common · #28/30
Professor's Letter (Sylveon) #28/30 (XY Trainer Kit: Sylveon & Noivern) is worth about $1.03 today, the Near Mint market price from TCGplayer sales as of 2026-10-01.
price trend and all-time high: more ↓less ↑
Professor's Letter (Sylveon) #28/30 is holding steady: $1.03 today, flat over 30 days and 12% below its all-time high of $1.17 (2024-05-17). TCGplayer market price as of 2026-10-01, tracked daily since 2024-02-08. chart →
Price data for your app or store: API and daily history since 2024 · CSV download
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WORTH GRADING?
WHERE TO BUY AND SELL
Normal · no eBay scan yetBuy-side estimate
$1.03
THINa patient buyer pays about $1.03 delivered, from live asks, not sales
show the work →
TCGplayer only, no eBay scan yet
| TCGplayer market | $1.03 | verify ↗ |
| TCGplayer lowest ask | $0.25 |
Single source: TCGplayer market (no usable eBay asks in the last scan).
The verdict · premium
Cards at their high after a flat month were higher 90 days later 61% of the time in our archive since 2024 (55,234 cases).
The median move, the verdict and the grade-worthy math: try Premium free for 7 days →GAME DATA[ + ] SHOW[ × ] HIDE
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- Search your deck for up to 2 basic Energy cards, reveal them, and put them into your hand. Shuffle your deck afterward.
MORE FROM XY TRAINER KIT: SYLVEON & NOIVERN
FULL SET →
PRICE FAQ
What is Professor's Letter (Sylveon) (XY Trainer Kit: Sylveon & Noivern) worth today?
+×
Professor's Letter (Sylveon) [Normal] has a TCGplayer market price of $1.03 as of 2026-10-02.
Is Professor's Letter (Sylveon) going up or down in price?
+×
Professor's Letter (Sylveon) #28/30 is holding steady: $1.03 today, flat over 30 days and 12% below its all-time high of $1.17 (2024-05-17). TCGplayer market price as of 2026-10-01, tracked daily since 2024-02-08.
What is the all-time high price for Professor's Letter (Sylveon)?
+×
In TickerMint's daily data (since February 2024), the TCGplayer market price for Professor's Letter (Sylveon) [Normal] (all conditions) peaked at $1.17 (2024-05-17) and bottomed at $0.52 (2025-12-25).
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