Professor's Research

Prismatic Evolutions · 124/131 ·Common

Illustration: Teeziro → All Poké Ball cards →

Professor Program €63,53 2 sales Poké Ball €1,33 48 sales Normal €1,38 6 sales

Market price

€1,33

Price history · RAW

2026-04-05 · €0,01 €2,60 · 2026-08-02

Cross-market · RAW median per marketplace

Spread vs. cheapest market — before shipping/duty/fees

ebay.de	n=7	€1,95	+49%
ebay.es	n=11	€1,56	+19%
ebay.fr	n=3	€1,56	+19%
ebay.com	n=14	€1,31	—

How is this value calculated?

Ladder estimate · English · ~€1,33 gruen poke_ball

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	9	35 d	€1,30	73.47
unknown roh NM × 0.8027 (Sprach-Faktor aus 86 Karten)	3	17 d	€1,63	7.04

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = €1,33 · Σ g = 80.51

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

Ladder estimate · Deutsch · ~€1,99 gruen poke_ball

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
unknown roh NM × 0.9698 (Sprach-Faktor aus 11 Karten)	3	17 d	€1,97	8.15
en roh NM × 1.5461 (Sprach-Faktor aus 13 Karten)	9	35 d	€2,02	4.89

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = €1,99 · Σ g = 13.04

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

Ladder estimate · Français · ~€1,75 gelb poke_ball

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 1.1695 (Sprach-Faktor aus 27 Karten)	9	35 d	€1,53	6.55
unknown roh NM × 1.056 (Sprach-Faktor aus 19 Karten)	3	17 d	€2,15	4.53

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = €1,75 · Σ g = 11.08

Measured error for this era×language (backtest): ±25 %

Gate not green — shown only here, never as the price.

Ladder estimate · Italiano · ~€1,70 gruen poke_ball

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 1.2652 (Sprach-Faktor aus 13 Karten)	9	35 d	€1,65	22.25
unknown roh NM × 1.0511 (Sprach-Faktor aus 10 Karten)	3	17 d	€2,14	2.76

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = €1,70 · Σ g = 25.01

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	UNKNOWN	RAW NM	Professor's Research (Poke Ball Pattern) 124/131 Holo Prisma	€1,95
2026-07-30	UNKNOWN	RAW UNKNOWN	Pokémon Forschung Des Professors 124/131 Prismatische Entwic	€1,00
2026-07-27	UNKNOWN	RAW NM	Professor's Research (Poke Ball) - 124/131 - Pokemon Prismat	€2,22
2026-07-27	UNKNOWN	RAW UNKNOWN	Professor's Research [Rowan] (Poke Ball Pattern) 124/131 Hol	€2,50
2026-07-26	UNKNOWN	RAW UNKNOWN	POKEMON - Prismatische Entwicklungen - Forschung des Profess	€1,19
2026-07-22	EN	RAW NM	Professor's Research - 124/131 - Pokeball Holo - Prismatic E	€1,29
2026-07-16	UNKNOWN	RAW UNKNOWN	Professor's Research Professor Rowan Poke Ball Pattern 124/1	€1,98
2026-07-11	EN	RAW NM	Professor's Research [Rowan] (Poke Ball Pattern) Prismatic E	€1,31
2026-07-09	EN	RAW UNKNOWN	Pokemon TCG Professor's Research 124/131 Prismatic Evolution	€1,31
2026-07-09	EN	RAW LP	Professor's Research (Poke Ball Pattern) 124/131 Prismatic E	€1,74
2026-07-03	EN	RAW NM	Professor's Research 124/131 Poke Ball Pokemon Prismatic Evo	€1,23
2026-06-29	EN	RAW NM	Pokémon Prismatic Evolutions Professor’s Research 124/131 (P	€1,74
2026-06-25	UNKNOWN	RAW NM	Professor's Research [Professor Rowan] (Poke Ball Pattern) S	€1,66
2026-06-24	ES	RAW UNKNOWN	Professor's Research [Rowan] (Poke Ball) SV: Prismatic Evolu	€1,87
2026-06-24	EN	RAW NM	PROFESSOR'S RESEARCH [ROWAN] (POKE BALL HOLO) 124/131 - PRIS	€1,75
2026-06-23	EN	RAW NM	Professor's Research [Rowan] (Poke Ball Pattern) 124/131 Pri	€1,86
2026-06-22	ES	RAW UNKNOWN	Professors Research 124/131 Pokeball Evoluciones Prismáticas	€1,53
2026-06-22	EN	RAW NM	Professor's Research (Poke Ball Pattern) 124/131 Holo Prisma	€1,74
2026-06-21	EN	RAW NM	Professor's Research - 124/131 - Pokeball Holo - Prismatic E	€1,67
2026-06-16	EN	RAW UNKNOWN	Pokémon TCG: Prismatic Evolutions - Professor's Research (12	€0,52

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 €1,25 and €1,86, with a median of €1,56. 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 €1,02. Offers well below €0,61 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.