Professor's Letter sold prices & eBay comps · Price chart
- Card Name
- Professor's Letter
- Current Price
- $1.02
- Price Range
- $0.59 – $1.45
- Set
- BREAKthrough
- Game
- Pokemon
- Rarity
- Uncommon
- Card Number
- 146
- Variant
- Reverse Holofoil
- Era
- Modern
- Type
- trainer
- Volatility
- Stable
- Last Updated
- August 8, 2026
| Period | Change |
|---|---|
| 24h | -1.0% |
| 30d | +8.8% |
| 90d | +0.9% |
Raw & Graded Price Snapshot
| Condition / Grade | Price | 7d | 30d | Recent Sales |
|---|---|---|---|---|
| Raw / Ungraded | $1.02 | 0.0% | +8.8% | N/A |
Marketplace Price Comparison
| Source | Price | Basis | Action |
|---|---|---|---|
| Guardian Estimate | $1.02 | Blended market value | View price history |
| TCGPlayer | $1.04 | Marketplace price | Check listings |
Sources tracked: tcgplayer_market.
How Guardian Calculates This Price
Guardian combines marketplace prices, recent sold listings, graded-card estimates, and cross-market checks into one daily card value. We separate raw and graded prices where data is available, ignore obvious outliers, and update card pages as new market data arrives.
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Track Professor's Letter price trends, view grading values, and get market alerts on Guardian TCG. Updated daily with data from multiple sources.
More Cards from BREAKthrough
Mewtwo-EX — $188.39
Mewtwo-EX — $186.65
Mewtwo-EX — $177.32
Mewtwo-EX — $172.55
M Mewtwo-EX — $146.23
M Mewtwo-EX — $145.45
M Mewtwo-EX — $130.11
Mewtwo-EX — $79.76
Mewtwo-EX — $67.08
Mewtwo-EX — $66.80
Professor's Letter in Other Sets
Professor's Letter (SNP: Raichu BREAK Evolution Pack) — $2.99- Professor's Letter (SNP: Raichu BREAK Evolution Pack) — $2.99
Professor's Letter (SNP: Noivern BREAK Evolution Pack) — $2.99Professor's Letter (Collection Y) — $2.54
Professor's Letter (XY-By: Collection Y) — $2.00
Professor's Letter (XY) — $1.91
Professor's Letter (XY Base Set) — $1.87
Professor's Letter (XY - BREAKthrough) — $1.02
Professor's Letter (BREAKthrough) — $0.30- Professor's Letter (XY) — $0.29
Cards in Similar Price Range
Pokemon cards priced near $1.02:
- Rose (Full Art) (Shining Fates) — $1.02
- Pokemon Catcher [Reverse Holo] (Pokemon Perfect Order) — $1.02
- Pansear (XY) — $1.02
- Chimchar (POP Series 9) — $1.02
- Zeraora V (Crown Zenith) — $1.02
- Delcatty (XY Base Set) — $1.02
- Bastiodon (Mysterious Treasures) — $1.02
- Sabrina's Gaze (Gym Heroes) — $1.02
Related Pages
- Professor's Letter Price Chart & History
- Professor's Letter Sold Prices & eBay Comps
- Cards Similar to Professor's Letter
- Professor's Letter Investment Analysis
- Professor's Letter Condition Prices (LP/MP/HP)
- BREAKthrough Set Price Guide
- Pokemon Hub
- Pokemon Price Guide
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- Pokemon Market Movers Today
- Japanese Pokémon Card Prices
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- Korean Pokémon Card Prices
- Pokémon Card Value Scanner
- Scan Your Cards
- AI Card Grading
- Grading ROI Calculator
- Card Value Checker
- Where to Sell Pokemon Cards
Frequently Asked Questions
How much is Professor's Letter from BREAKthrough worth?
Professor's Letter from BREAKthrough is currently worth $1.02 in 2026. Prices are updated daily from multiple sources.
How rare is Professor's Letter in BREAKthrough?
Professor's Letter is a Uncommon card from the BREAKthrough set in Pokemon.
Is Professor's Letter going up in value?
Professor's Letter has decreased 0.0% in the last 7 days and increased 8.8% in 30 days. Current Guardian Estimate: $1.02.
Where can I buy Professor's Letter?
You can compare prices and buy Professor's Letter on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $1.02.
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How much is Professor's Letter from BREAKthrough worth?
Professor's Letter from BREAKthrough is currently worth $1.02 in 2026. Prices are updated daily from multiple sources.
How rare is Professor's Letter in BREAKthrough?
Professor's Letter is a Uncommon card from the BREAKthrough set in Pokemon.
Is Professor's Letter going up in value?
Professor's Letter has decreased 0.0% in the last 7 days and increased 8.8% in 30 days. Current Guardian Estimate: $1.02.
Where can I buy Professor's Letter?
You can compare prices and buy Professor's Letter on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $1.02.