Professor's Research
Market price
$2.16
Price history · RAW
2026-04-05 · $0.01
$2.92 · 2026-08-02
Cross-market · RAW median per marketplace
Spread vs. cheapest market — before shipping/duty/fees
| ebay.de | n=7 | $2.19 | +49% |
| ebay.es | n=11 | $1.75 | +19% |
| ebay.fr | n=3 | $1.75 | +19% |
| ebay.com | n=14 | $1.47 | — |
How is this value calculated?
Ladder estimate · English
· ~$2.16
gruen
poke_ball
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 15 | 2 mo | $2.16 | 122.45 |
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $2.16 · Σ g = 122.45
Measured error for this era×language (backtest): ±16 %
Ladder estimate · Deutsch
· ~$2.71
gruen
poke_ball
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.2527 (Sprach-Faktor aus 25 Karten) | 15 | 2 mo | $2.71 | 1.43 |
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $2.71 · Σ g = 1.43
Measured error for this era×language (backtest): ±19 %
Ladder estimate · Italiano
· ~$2.83
gruen
poke_ball
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.3096 (Sprach-Faktor aus 7 Karten) | 15 | 2 mo | $2.83 | 15.77 |
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $2.83 · Σ g = 15.77
Measured error for this era×language (backtest): ±17 %
PSA Population
No PSA numbers for this print yet — in any language.
Recent sales · 36
| 2026-08-02 | EN | RAW NM | Professor's Research (Poke Ball Pattern) 124/131 Holo Prisma · eBay | $2.19 |
| 2026-07-30 | DE | RAW UNKNOWN | Pokémon Forschung Des Professors 124/131 Prismatische Entwic · eBay | $1.12 |
| 2026-07-27 | EN | RAW NM | Professor's Research (Poke Ball) - 124/131 - Pokemon Prismat · eBay | $2.49 |
| 2026-07-27 | EN | RAW UNKNOWN | Professor's Research [Rowan] (Poke Ball Pattern) 124/131 Hol · eBay | $2.81 |
| 2026-07-26 | DE | RAW UNKNOWN | POKEMON - Prismatische Entwicklungen - Forschung des Profess · eBay | $1.34 |
| 2026-07-22 | EN | RAW NM | Professor's Research - 124/131 - Pokeball Holo - Prismatic E · eBay | $1.45 |
| 2026-07-16 | EN | RAW UNKNOWN | Professor's Research Professor Rowan Poke Ball Pattern 124/1 · eBay | $2.22 |
| 2026-07-11 | EN | RAW NM | Professor's Research [Rowan] (Poke Ball Pattern) Prismatic E · eBay | $1.47 |
| 2026-07-09 | EN | RAW UNKNOWN | Pokemon TCG Professor's Research 124/131 Prismatic Evolution · eBay | $1.47 |
| 2026-07-09 | EN | RAW LP | Professor's Research (Poke Ball Pattern) 124/131 Prismatic E · eBay | $1.95 |
| 2026-07-03 | EN | RAW NM | Professor's Research 124/131 Poke Ball Pokemon Prismatic Evo · eBay | $1.38 |
| 2026-06-29 | EN | RAW NM | Pokémon Prismatic Evolutions Professor’s Research 124/131 (P · eBay | $1.95 |
| 2026-06-25 | EN | RAW NM | Professor's Research [Professor Rowan] (Poke Ball Pattern) S · eBay | $1.86 |
| 2026-06-24 | EN | RAW UNKNOWN | Professor's Research [Rowan] (Poke Ball) SV: Prismatic Evolu · eBay | $2.10 |
| 2026-06-24 | EN | RAW NM | PROFESSOR'S RESEARCH [ROWAN] (POKE BALL HOLO) 124/131 - PRIS | $1.96 |
| 2026-06-23 | EN | RAW NM | Professor's Research [Rowan] (Poke Ball Pattern) 124/131 Pri | $2.09 |
| 2026-06-22 | EN | RAW UNKNOWN | Professors Research 124/131 Pokeball Evoluciones Prismáticas | $1.72 |
| 2026-06-22 | EN | RAW NM | Professor's Research (Poke Ball Pattern) 124/131 Holo Prisma | $1.95 |
| 2026-06-21 | EN | RAW NM | Professor's Research - 124/131 - Pokeball Holo - Prismatic E | $1.87 |
| 2026-06-16 | EN | RAW UNKNOWN | Pokémon TCG: Prismatic Evolutions - Professor's Research (12 | $0.58 |
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#94 · UFAQ
Frequently asked questions
What will I get for Professor's Research Prismatic Evolutions 124/131 if I want to sell quickly?
Half of all sales fell between $1.40 and $2.09, with a median of $1.75. 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 Research Prismatic Evolutions 124/131 unrealistic?
The cheapest genuine sales were around $1.14. Offers well below $0.69 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 Research Prismatic Evolutions · 124/131