Professor's Research · Reverse Holo

Scarlet & Violet · 190/198 ·Rare

Illustration: kirisAki →

Variant Normal · 190 $0.97

Promo Professor Program · 190 $2.06

Market price

$1.46

based on 16 sales

Price history · RAW

2026-03-17 · $0.95 $25.98 · 2026-09-15

Cross-market · RAW median per marketplace

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

ebay.es	n=4	$2.68	+98%
ebay.com	n=19	$1.36	—

How is this value calculated?

Direct market value · $1.46

Recency-weighted trimmed median of 16 NM sales (RAW; outliers trimmed against the median, newer sales weigh more, dynamic half-life).

PSA Population EN Σ 6

PSA 10

1 17%

PSA 8

3 50%

PSA ≤7

2 33%

PSA · Reverse Holo · as of 2026-10-08

Recent sales · 24

2026-09-15	EN	RAW NM	Professor's Research 190/198 Reverse Holo Pokemon Scarlet & · eBay	$1.36
2026-09-03	EN	RAW NM	Professor's Research 190/198 Scarlet & Violet Pokemon Revers · eBay	$1.28
2026-09-01	EN	RAW NM	PROFESSOR'S RESEARCH (TURO) 190/198 SCARLET & VIOLET POKEMON · eBay	$1.45
2026-08-23	EN	RAW NM	Professor's Research ProfessoR 190/198 Scarlet & Violet Poke · eBay	$0.95
2026-08-09	EN	RAW NM	Professor's Research (Professor Turo) 190/198 Scarlet & Viol · eBay	$1.93
2026-08-01	EN	RAW NM	Professor's Research Professor Turo 190/198 - SV Reverse Hol · eBay	$2.10
2026-07-13	EN	RAW NM	Professor's Research [Professor Turo] Reverse Holofoil Rare · eBay	$2.07
2026-07-11	EN	RAW NM	Pokemon Scarlet Violet Base SV1 Reverse Holo 190/198 Profess · eBay	$1.22
2026-07-09	EN	RAW NM	Professor's Research Reverse Holo Rare SV01 Scarlet & Violet · eBay	$1.47
2026-07-07	EN	RAW UNKNOWN	Pokemon Scarlet Violet Base SV1 Reverse Holo 190/198 Profess · eBay	$1.75
2026-07-05	EN	RAW UNKNOWN	Professor's Research 190/198 Sv01: Scarlet & Violet Base Set · eBay	$2.10
2026-06-23	EN	RAW UNKNOWN	Pokemon SV1 Scarlet & Violet Professor's Research 190/198 Re · eBay	$0.97
2026-06-19	EN	RAW UNKNOWN	Professor's Research Professor Turo 190/198 Reverse Holo Eng · eBay	$1.03
2026-06-13	EN	RAW UNKNOWN	Pokémon - Professor's Research - 190/198 - Scarlet & Violet · eBay	$1.21
2026-06-03	EN	RAW NM	Professor's Research Reverse Holo Rare SV01: Scarlet & Viole · eBay	$2.44
2026-06-02	EN	RAW NM	Professor's Research - Reverse Holo Rare Scarlet & Violet Ba · eBay	$1.27
2026-05-30	EN	RAW NM	Professor's Research - 190/198 (2023) Promo 190/198 NM Rever · eBay	$25.98
2026-05-22	EN	RAW UNKNOWN	Professor's Research 190/198 [Rare,Reverse Holo] Pokemon SV0 · eBay	$1.03
2026-05-21	EN	RAW NM	Professor's Research 190/198 Scarlet & Violet Pokemon Revers · eBay	$1.03
2026-05-18	EN	RAW UNKNOWN	POKÉMON TCG PROFESSOR’S RESEARCH 190/198 SCARLET & VIOLET RE · eBay	$1.45

Frequently asked questions

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

Half of all sales fell between $1.22 and $1.93, with a median of $1.45. 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 · Reverse Holo Scarlet & Violet 190/198 unrealistic?

The cheapest genuine sales were around $1.03. Offers well below $0.62 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.