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Professor's Research
Scarlet & Violet

Professor's Research

Scarlet & Violet · 240/198 ·Ultra Rare
Illustration: kirisAki →
Market value · English · Near Mint
$3.43
mostly $3 – $4 ·

What is Professor's Research 240/198 (Scarlet & Violet) worth?

As of 2026-10-24: In Near Mint, an English copy of Professor's Research 240/198 is worth about $3.43, based on 158 real sales. A PSA 10 sells for around $36. For comparison: German copies $4.

  1. 1
    Real sales

    158 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.
Market price
$3.43
based on 158 sales
Price history · RAW
2025-12-05 · $1.12 $13.41 · 2026-10-23
Cross-market · RAW median per marketplace
Spread vs. cheapest market — before shipping/duty/fees
ebay.it n=2 $7.18 +96%
ebay.fr n=5 $6.42 +76%
ebay.es n=41 $4.68 +28%
ebay.co.uk n=24 $4.33 +19%
ebay.de n=147 $4.14 +13%
ebay.com n=168 $3.67 —
ebay.nl n=14 $3.65 —
Price per print
🇫🇷 Full Art · FR n=4 $7.57
🇮🇹 Full Art · IT n=1 $4.20
🇬🇧 Full Art · EN n=344 $3.43
🇩🇪 Full Art · DE n=26 $2.81
How is this value calculated?
Direct market value · $3.43

Recency-weighted trimmed median of 158 NM sales (RAW; outliers trimmed against the median, newer sales weigh more, dynamic half-life).

Ladder estimate · English · ~$3.43 gruen
Evidence pathSalesAgeValue vᵢWeight gᵢ
eigene rohe NM-Verkäufe157 12 d $3.431281.63
eigene LP-Verkäufe ÷ 0.8978 10 d $1.152.86
eigene PSA9-Verkäufe ÷ 2.03475 40 d $4.691.24
eigene PSA10-Verkäufe ÷ 15.86297 2 mo $1.200.21
de roh NM × 1.1328 (Sprach-Faktor aus 74 Karten)10 27 d $3.171.92
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $3.43 · Σ g = 1287.86

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

Ladder estimate · Deutsch · ~$2.81 gruen
Evidence pathSalesAgeValue vᵢWeight gᵢ
eigene rohe NM-Verkäufe10 27 d $2.8081.63
en roh NM × 0.8829 (Sprach-Faktor aus 74 Karten)157 12 d $3.022.23
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $2.81 · Σ g = 83.86

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

Ladder estimate · Français · ~$2.71 gelb
Evidence pathSalesAgeValue vᵢWeight gᵢ
eigene rohe NM-Verkäufe2 20 d $2.5116.33
de roh NM × 1.3258 (Sprach-Faktor aus 61 Karten)10 27 d $3.722.26
en roh NM × 1.1404 (Sprach-Faktor aus 63 Karten)157 12 d $3.911.47
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $2.71 · Σ g = 20.06

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

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

Ladder estimate · Italiano · ~$4.20 gruen
Evidence pathSalesAgeValue vᵢWeight gᵢ
en roh NM × 1.2617 (Sprach-Faktor aus 47 Karten)157 12 d $4.325.98
de roh NM × 1.2827 (Sprach-Faktor aus 44 Karten)10 27 d $3.591.19
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $4.20 · Σ g = 7.17

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

PSA Population EN Σ 1,268
PSA 10
440 35%
PSA 9
641 51%
PSA 8
141 11%
PSA ≤7
46 4%
PSA · Ultra Rare · as of 2026-10-18
Recent sales · 420
2026-10-23 EN RAW NM Professor's Research [Professor Sada] - 240/198 - SV01: Scar · eBay $2.00
2026-10-23 EN RAW LP Professor's Research [Professor Sada] Holofoil [SVI - 240/19 · eBay $2.29
2026-10-22 EN RAW LP Professor's Research 240/198 Professor Sada Pokemon Scarlet · eBay $2.95
2026-10-22 EN RAW NM Professor's Research 240/198 Scarlet & Violet Base Set Full · eBay $3.55
2026-10-21 EN RAW NM Professor's Research (Professor Sada) 240/198 Scarlet & Viol · eBay $3.69
2026-10-17 EN RAW NM Pokemon - 240/198 - Professor's Research - Scarlet & Violet · eBay $10.34
2026-10-14 EN RAW NM Professor's Research (Professor Sada) 240/198 Scarlet & Viol · eBay $3.41
2026-10-14 EN RAW LP PROFESSOR'S RESEARCH 2023 POKEMON SCARLET & VIOLET 240/198 U · eBay $1.00
2026-10-14 EN RAW NM Professor's Research [Professor Sada] 240/198 SV01: Scarlet · eBay $3.15
2026-10-13 EN RAW NM Pokemon Professor’s Research [Sada] 240/198 Scarlet & Violet · eBay $2.81
2026-10-13 EN RAW NM Professor's Research Holo Ultra Rara SV01: Scarlet & Violet · eBay $4.40
2026-10-12 EN RAW NM Professor's Research [Professor Sada] Holofoil [SVI - 240/19 · eBay $4.76
2026-10-11 EN RAW NM Professor's Research 240/198 - Scarlet & Violet Base Ultra R · eBay $3.90
2026-10-11 EN RAW NM Professor's Research (Professor Sada) 240/198 Ultra Rare Sca · eBay $1.75
2026-10-10 EN RAW NM Professor's Research [Professor Sada] Holo Scarlet & Viole.. · eBay $4.66
2026-10-09 EN RAW MP Professor's Research (Professor Sada) 240/198 Scarlet & Viol · eBay $1.98
2026-10-08 EN RAW NM Professor's Research 240/198 SV01: Scarlet & Violet Base Set · eBay $3.78
2026-10-08 EN RAW NM Pokemon TCG - Professors Research - 240/198 Scarlet & Violet · eBay $6.62
2026-10-08 EN RAW MP Professor's Research [Professor Sada] 240/198 SV01: Scarlet · eBay $2.84
2026-10-07 EN RAW UNKNOWN Professor's Research 240/198 SV01 Ultra Rare Holo EN · eBay $4.00
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FAQ

Frequently asked questions

Auction or Buy It Now — which gets more for Professor's Research Scarlet & Violet 240/198?

Across 48 auctions the median was $2.80, across 180 fixed-price sales $4.44. Fixed price therefore fetched about 59 % more — for this card patience with a set price is the better route.

What will I get for Professor's Research Scarlet & Violet 240/198 if I want to sell quickly?

Half of all sales fell between $3.01 and $4.92, with a median of $3.94. 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 240/198 unrealistic?

The cheapest genuine sales were around $2.18. Offers well below $1.31 are typically fakes, mislabelled cards or a different variant — ask for photos of all four borders and a close-up of the surface.

Is the English or the German Professor's Research Scarlet & Violet 240/198 worth more?

From real sales: English $3.00 (356), German $2.90 (26). The difference is small — language barely matters here.

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.