Professor's Research

Scarlet & Violet · 190/198 ·Rare

Illustration: kirisAki →

Professor Program €46,50 2 sales Reverse Holo €1,36 17 sales Normal €0,93 41 sales

Market price

€0,93

Price history · RAW

2026-04-13 · €0,23 €18,50 · 2026-08-02

Cross-market · RAW median per marketplace

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

ebay.es	n=9	€1,87	+101%
ebay.de	n=6	€1,56	+68%
ebay.com	n=23	€0,93	—

Price per print

🇩🇪 Normal · DE n=1 €4,50

🇬🇧 Normal · EN n=20 €0,93

How is this value calculated?

Ladder estimate · English · ~€0,93 gruen

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	10	22 d	€0,93	81.63

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = €0,93 · Σ g = 81.63

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

Ladder estimate · Deutsch · ~€4,50 gruen

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe · Set +23% nachgeführt	2	52 d	€8,20	16.33
en roh NM × 0.8185 (Sprach-Faktor aus 71 Karten)	10	22 d	€0,76	5.49

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = €4,50 · Σ g = 21.82

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

Ladder estimate · Français · ~€1,04 gelb

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 1.1261 (Sprach-Faktor aus 61 Karten)	10	22 d	€1,04	8.34

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = €1,04 · Σ g = 8.34

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

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

Ladder estimate · Italiano · ~€1,06 gruen

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 1.1466 (Sprach-Faktor aus 55 Karten)	10	22 d	€1,06	10.01

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = €1,06 · Σ g = 10.01

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

PSA Population

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

Recent sales · 40

2026-08-02	UNKNOWN	RAW UNKNOWN	Pokemon Scarlet Violet Base SV1 NON-HOLO 190/198 Professor's	€1,55
2026-07-31	UNKNOWN	RAW UNKNOWN	Pokémon: Deck Exclusive - Professor's Research 190/198 - MIS	€1,69
2026-07-27	EN	RAW NM	Professor's Research (Professor Turo) 190/198 Scarlet & Viol	€0,92
2026-07-27	EN	RAW UNKNOWN	PROFESSOR'S RESEARCH 190/198 PRIZE PACK SERIES CARDS Holo Ra	€1,66
2026-07-25	EN	RAW NM	Pokemon TCG Prize Pack Scarlet & Violet Professor's Research	€0,93
2026-07-24	EN	RAW NM	Professor's Research [Professor Turo] [ - 190/198] Prize Pac	€1,85
2026-07-22	EN	RAW UNKNOWN	Pokemon Professor's Research 190/198 Scarlet Violet Base NON	€0,82
2026-07-19	EN	RAW NM	Professor's Research (Turo) - 190/198 - Non-Holo - Near Mint	€0,92
2026-07-12	EN	RAW NM	Professor's Research Holo Rare SV01: Scarlet & Violet Base S	€0,62
2026-07-10	EN	RAW NM	Professor's Research 190/198 Prize Pack Series Pokemon Play!	€1,86
2026-07-07	EN	RAW UNKNOWN	Pokemon SV1 Scarlet & Violet Professor's Research Holo #190/	€0,87
2026-07-05	EN	RAW NM	Pokémon TCG Professor's Research 190/198 Non Holo Rare Scarl	€0,61
2026-07-05	EN	RAW UNKNOWN	Professor's Research [Professor Turo] - 190/198 SVI 190/198	€0,93
2026-07-05	UNKNOWN	RAW UNKNOWN	Pokemon Karte Forschung des Professors Holo Rare 190/198 Kar	€1,39
2026-06-28	UNKNOWN	RAW NM	PROFESSOR'S RESEARCH 190/198 R PRIZE PACK SERIES CARDS POKEM	€2,34
2026-06-26	EN	RAW NM	PROFESSOR'S RESEARCH 190/198 R PRIZE PACK SERIES CARDS POKEM	€1,50
2026-06-21	EN	RAW UNKNOWN	Professor's Research 190/198 Prize Pack Series Cards Holo	€0,23
2026-06-18	UNKNOWN	RAW NM	Professor's Research Rare Prize Pack Series Cards 190/198 NM	€1,16
2026-06-17	ES	RAW UNKNOWN	Professor's Research (Professor Turo) 190/198 Raro Holo Esca	€1,37
2026-06-16	EN	RAW LP	Professor's Research 190/198 Holo Rare SV01: Scarlet & Viole	€0,85

Frequently asked questions

What will I get for Professor's Research Scarlet & Violet 190/198 if I want to sell quickly?

Half of all sales fell between €0,92 and €1,69, with a median of €1,39. 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 Research Scarlet & Violet 190/198 unrealistic?

The cheapest genuine sales were around €0,62. Offers well below €0,37 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.