Market price
$8.72
Price history · RAW
2026-04-29 · $1.86
$11.73 · 2026-07-28
Cross-market · RAW median per marketplace
Spread vs. cheapest market — before shipping/duty/fees
| ebay.com | n=10 | $7.55 | +78% |
| ebay.es | n=4 | $4.24 | — |
How is this value calculated?
Ladder estimate · English
· ~$8.72
gruen
league
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 5 | 3 mo | $8.72 | 40.82 |
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $8.72 · Σ g = 40.82
Measured error for this era×language (backtest): ±19 %
PSA Population
No PSA numbers for this print yet — in any language.
Recent sales · 18
| 2026-07-28 | EN | RAW UNKNOWN | Professor's Letter (Pokemon League) 123/146 League & Champio · eBay | $9.38 |
| 2026-07-19 | EN | RAW MP | League & Championship Cards #123/146 Professor's Letter (MP) · eBay | $4.91 |
| 2026-07-06 | EN | RAW UNKNOWN | Professor's Letter (Pokemon League) 123/146 League & Champio · eBay | $6.88 |
| 2026-07-01 | EN | RAW UNKNOWN | Pokémon TCG Professor's Letter Pokemon Promo 123/146 Reverse · eBay | $3.32 |
| 2026-06-30 | EN | RAW LP | PROFESSOR'S LETTER (POKEMON LEAGUE) 123/146 LEAGUE & CHAMPIO · eBay | $7.39 |
| 2026-06-28 | EN | RAW UNKNOWN | Professor's Letter 123/146 XY Pokemon League stamp Reverse H · eBay | $9.84 |
| 2026-06-28 | EN | RAW UNKNOWN | Professor's Letter - (Pokemon League) 123/146 League & Champ · eBay | $7.88 |
| 2026-06-23 | EN | RAW NM | Pokemon TCG Professor's Letter 123/146 League Promo XY: Base · eBay | $11.73 |
| 2026-06-14 | EN | RAW NM | Professor’s Letter Crosshatch Stamped 123/146 NM XY Base Pok | $4.97 |
| 2026-06-13 | EN | RAW MP | Professor’s Letter Crosshatch Stamped 123/146 MP XY Base Pok | $3.51 |
| 2026-06-07 | EN | RAW LP | Pokemon TCG Professor's Letter - 123/146 League & Championsh | $9.64 |
| 2026-06-07 | EN | RAW NM | PROFESSOR'S LETTER REVERSE HOLO POKEMON CARD 123/146 LEAGUE | $9.40 |
| 2026-06-02 | EN | RAW UNKNOWN | Professor's Letter - (Pokemon League) 123/146 League & Champ | $7.71 |
| 2026-06-02 | EN | RAW UNKNOWN | Professor's Letter - (Pokemon League) Promo League & Champio | $5.22 |
| 2026-05-25 | EN | RAW NM | Professor's Letter (Pokemon League) 123/146 Holo League & Ch | $7.49 |
| 2026-05-12 | EN | RAW NM | Pokemon XY Set - Professor's Letter Crosshatch Holo League P | $1.86 |
| 2026-04-30 | DE | CGC 6 | CGC 6 Professor's Letter 123/146 League & Championship Cards | $1.91 |
| 2026-04-29 | EN | RAW UNKNOWN | Pokemon Professor’s Letter 123/146 - Base XY - Liga Promo Ho | $2.54 |
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Frequently asked questions
What will I get for Professor's Letter XY 123/146 if I want to sell quickly?
Half of all sales fell between $4.91 and $9.38, with a median of $7.39. Selling fast lands you nearer the lower end; with patience, good photos and a complete title the upper end is achievable.
Below which price is an offer for Professor's Letter XY 123/146 unrealistic?
The cheapest genuine sales were around $3.32. Offers well below $1.99 are typically fakes, mislabelled cards or a different variant — ask for photos of all four borders and a close-up of the surface.
How does lastsold determine the market value?
lastsold uses only real sales — eBay plus auction houses like Goldin & Fanatics — recent sales count more (recency weighting), outliers and fakes are removed. It's not an estimate but actual sold prices, separated by condition, language and grading.
Professor's Letter XY · 123/146