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Professor's Research
Prismatic Evolutions

Professor's Research

Prismatic Evolutions · 124/131 ·Common
Illustration: Teeziro →
Market value · English · Near Mint
£0.74

What is Professor's Research 124/131 (Prismatic Evolutions) worth?

As of 2026-10-19: In Near Mint, an English copy of Professor's Research 124/131 is worth about £0.74, based on 2 real sales.

  1. 1
    Real sales

    2 completed Near Mint sales from eBay, Goldin and Fanatics, each one checked on the listing page.

  2. 2
    Outliers out

    Prices far above or below the median are dropped: lots, fakes, mismatched cards.

  3. 3
    Recent counts more

    Newer sales weigh more than old ones, so the value follows the market, not the yearly average.

No estimate, no asking prices. Paid sales only.
Variant Poké Ball · 124 £1.48
Japanese edition · 2024 Starter Decks Generations · 165 —
Market price
£0.74
based on 2 sales
Price history · RAW
2026-04-20 · £0.60 £66.47 · 2026-10-14
Cross-market · RAW median per marketplace
Spread vs. cheapest market — before shipping/duty/fees
ebay.de n=6 £1.48 +101%
ebay.fr n=6 £1.28 +74%
ebay.es n=3 £1.22 +65%
ebay.com n=12 £0.74 —
Price per print
🇬🇧 Normal · EN n=7 £0.74
How is this value calculated?
Direct market value · £0.74

Recency-weighted trimmed median of 2 NM sales (RAW; outliers trimmed against the median, newer sales weigh more, dynamic half-life).

Ladder estimate · English · ~£0.74 gruen
Evidence pathSalesAgeValue vᵢWeight gᵢ
eigene rohe NM-Verkäufe2 26 d £0.7416.33
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £0.74 · Σ g = 16.33

Measured error for this era×language (backtest): ±16 %

Ladder estimate · Deutsch · ~£0.80 gruen reverse_holo
Evidence pathSalesAgeValue vᵢWeight gᵢ
en roh NM × 1.0853 (Sprach-Faktor aus 24 Karten)8 34 d £0.803.58
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £0.80 · Σ g = 3.58

Measured error for this era×language (backtest): ±19 %

Ladder estimate · Italiano · ~£1.00 gruen reverse_holo
Evidence pathSalesAgeValue vᵢWeight gᵢ
en roh NM × 1.3557 (Sprach-Faktor aus 8 Karten)8 34 d £1.008.78
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £1.00 · Σ g = 8.78

Measured error for this era×language (backtest): ±17 %

PSA Population EN Σ 19
PSA 9
10 53%
PSA 8
7 37%
PSA ≤7
2 11%
PSA · Professor Program · as of 2026-10-20
Recent sales · 28
2026-10-14 EN RAW NM Professor's Research [Pro 124/131 Prismatic Evolutions Pokem · eBay £0.74
2026-10-10 EN RAW UNKNOWN Pokemon TCG Professor's Research [Rowan] 124/131 Sv Prismati · eBay £1.39
2026-10-10 EN RAW NM Professor's Research [Professor Rowan] - 124/131 - Common (N · eBay £0.74
2026-10-09 EN RAW NM Professor's Research 124/131 Prismatic Evolutions Pokemon Re · eBay £0.74
2026-10-06 EN RAW NM Professor's Research [Pro 124/131 Prismatic Evolutions Pokem · eBay £0.74
2026-10-03 EN RAW UNKNOWN Professor's Research Professor Rowan 124/131 Prismatic Evolu · eBay £0.74
2026-07-30 EN RAW LP Professor's Research 124/131 Pokemon Prismatic Evolutions Re · eBay £1.22
2026-07-24 EN RAW NM Professor's Research 124/131 Common Prismatic Evolutions Pok · eBay £1.74
2026-07-24 FR RAW UNKNOWN Carte Pokémon Dresseur recherches Professorales 124/131 Rev · eBay £0.84
2026-07-22 EN RAW NM Professor's Research [Profe 124/131 Prismatic Evolutions Pok · eBay £0.77
2026-07-01 DE RAW UNKNOWN Forschung des Professors Prof. Eibe PRE 124/131 Pokémon Prof · eBay £33.52
2026-06-24 EN RAW UNKNOWN Professor's Research [Professor Rowan] Reverse Holo Prismati · eBay £1.04
2026-06-22 EN RAW NM Professor's Research [Professor Rowan] - 124/131 - Common - · eBay £0.72
2026-06-20 EN RAW UNKNOWN 140PK124r - Professor's Research - 124/131 - Prismatic Evolu · eBay £1.35
2026-06-17 EN RAW UNKNOWN 124/131 PROFESSOR'S RESEARCH (ROWAN) REVERSE PRISMATIC EVOLU · eBay £1.17
2026-06-15 EN RAW UNKNOWN Professor's Research 124/131 Evoluciones Prismáticas Pokémon · eBay £1.22
2026-06-10 EN RAW UNKNOWN 124/131 PROFESSOR'S RESEARCH (ROWAN) COMMON PRISMATIC EVOLUT · eBay £0.97
2026-06-04 EN RAW NM Professor's Research [Professor Rowan] 124/131 Pokemon Rever · eBay £0.77
2026-06-02 EN RAW UNKNOWN Professor’s Research - 124/131 - Prismatic Evolutions - Play · eBay £1.57
2026-06-01 EN RAW UNKNOWN Pokémon TCG Professor's Research [Rowan] 124/131 Professor P · eBay £132.17
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FAQ

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 £0.74 and £1.39, with a median of £1.08. 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 £0.74. Offers well below £0.44 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 Last Sold determine the market value?

Last Sold 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.