Professor's Research

Prismatic Evolutions · 125/131 ·Common

Illustration: Teeziro → All Poké Ball cards →

Professor Program €63,39 2 sales Poké Ball €1,33 63 sales Normal €0,85 16 sales

Market price

€1,33

Price history · RAW

2026-04-09 · €0,01 €2,94 · 2026-07-27

Cross-market · RAW median per marketplace

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

ebay.nl	n=2	€2,14	+114%
ebay.co.uk	n=6	€1,74	+74%
ebay.es	n=8	€1,71	+70%
ebay.de	n=9	€1,67	+67%
ebay.com	n=18	€1,00	—

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	11	33 d	€1,32	89.8
unknown roh NM × 0.8027 (Sprach-Faktor aus 86 Karten)	6	44 d	€1,53	8.23

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = €1,33 · Σ g = 98.03

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

Ladder estimate · Deutsch · ~€1,91 gruen poke_ball

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
unknown roh NM × 0.9698 (Sprach-Faktor aus 11 Karten)	6	44 d	€1,85	9.78
en roh NM × 1.5461 (Sprach-Faktor aus 13 Karten)	11	33 d	€2,04	4.95

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = €1,91 · Σ g = 14.73

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

Ladder estimate · Français · ~€1,73 gelb poke_ball

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 1.1695 (Sprach-Faktor aus 27 Karten)	11	33 d	€1,54	6.65
unknown roh NM × 1.056 (Sprach-Faktor aus 19 Karten)	6	44 d	€2,01	5.0

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = €1,73 · Σ g = 11.65

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)	11	33 d	€1,67	23.55
unknown roh NM × 1.0511 (Sprach-Faktor aus 10 Karten)	6	44 d	€2,00	2.92

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = €1,70 · Σ g = 26.47

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

PSA Population

No PSA numbers for this print yet — in any language.

Recent sales · 43

2026-07-27	UNKNOWN	RAW NM	Professor's Research [Professor Sycamore] (Poke Ball Pattern	€1,87
2026-07-26	UNKNOWN	RAW UNKNOWN	Forschung des Professors - Platan 125/131 Prismatische Entwi	€2,49
2026-07-26	UNKNOWN	RAW NM	Forschung des Professors Pokéball 125/131 \| PRE \| DE \| COMMO	€1,49
2026-07-22	EN	RAW NM	Professor's Research [Prof Sycamore] (Poke Ball) Prismatic E	€0,93
2026-07-20	EN	RAW NM	Professor's Research(Poke Ball Pattern) 125/131 Prismatic Ev	€1,56
2026-07-19	EN	RAW UNKNOWN	Professor's Research [Professor Sycamore] (Poke Ball Pattern	€1,31
2026-07-19	EN	RAW UNKNOWN	Professor's Research [Professor Sycamore] (Poke Ball Pattern	€1,45
2026-07-12	EN	RAW UNKNOWN	Professor's Research [Professor Sycamore] (Poke Ball Pattern	€0,87
2026-07-12	EN	RAW NM	Professor's Research(Poke Ball Pattern)Holo SV: Prismatic Ev	€0,87
2026-07-08	EN	RAW NM	PROFESSOR'S RESEARCH 125/131 PRISMATIC EVOLUTIONS POKEMON (P	€1,66
2026-07-04	EN	RAW UNKNOWN	Professor's Research 125/131 Pokeball Reverse Holo - Pokemon	€1,82
2026-07-01	EN	RAW NM	PROFESSOR'S RESEARCH (POKE BALL PATTERN) 125/131 PRISMATIC E	€1,31
2026-06-27	EN	RAW NM	Professor's Research (Poke Ball) 125/131 Holo Prismatic Evol	€1,74
2026-06-23	UNKNOWN	RAW UNKNOWN	Pokemon Professor's Research [Professor Sycamore] (Poke Ball	€1,57
2026-06-21	EN	RAW NM	Professor's Research (PokeBall) Common SV: Prismatic Evoluti	€1,34
2026-06-21	EN	RAW UNKNOWN	Professors Research Pokeball Holo Pokemon Card - 125/131 - P	€1,96
2026-06-20	EN	RAW UNKNOWN	Pokemon TCG PROFESSOR’S RESEARCH Poke Ball 125/131 SV Prisma	€0,38
2026-06-18	UNKNOWN	RAW UNKNOWN	Professor's Research [Professor Sycamore] (Poke Ball Pattern	€1,67
2026-06-15	ES	RAW UNKNOWN	Professor's Research [Sycamore] (Poke Ball) SV: Prismatic Ev	€1,87
2026-06-15	EN	RAW NM	Professor’s Research 125/131 - Pokemon TCG Prismatic Evoluti	€1,85

Frequently asked questions

What will I get for Professor's Research Prismatic Evolutions 125/131 if I want to sell quickly?

Half of all sales fell between €0,93 and €1,87, 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 125/131 unrealistic?

The cheapest genuine sales were around €0,92. Offers well below €0,55 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.