Professor's Research price guide

S-P · Promo · Card 224 · Promo

The Altworth Fair Market Value for Professor's Research (Raw · NM) is £0.85 as of 13 Oct 2026. It follows the median of this product's own sold prices, not a forecast. Altworth marks the confidence of this price as Recent.

Altworth reference price: £0.85
Based on: Sold prices
Confidence: Recent
Updated: 13 Oct 2026

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Professor's Research

Promo · 224 · Japanese

Promo
Non-holo
Japanese

Altworth Market Price · Raw · Near Mint

£0.85

Less sure

Choose a condition or grade

Altworth Market Price · Raw · Near Mint

£0.85

Less sure

Choose a condition or grade

Sold · 30 days: 0
Last sale: £0.85 · 22 Aug

Altworth Market Price · Raw · Near Mint

Sold prices

1M3M1YAll

Middle range: £0.85; p25 to p75 · 90 days

Last sale: £0.85; 57 days ago · Near Mint

Dots are recorded sales, the green line is the Altworth Market Price you can trace back to them.

Altworth Market Price · Raw · Near Mint

Sold prices

Own one? Add it to your collection

Scan or add your copy to track its value.

Recorded sales · Raw · NM

All 4 sales in the 90-day pool, newest first.

DateGradePrice

22 Aug 2026Near Mint£0.85

21 Aug 2026Near Mint£0.85

14 Aug 2026Near Mint£0.85

23 Jul 2026Near Mint£0.85

Older sales fall out of the pool after 90 days and stop counting toward the price.

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Facts

Set: Promo
Number: 224
Rarity: Promo

Language: Japanese
Treatment: Non-holo
Species: Research
Printing: Regular

Condition: Near Mint

Altworth Market Price · Raw · Near Mint

£0.85

Less sure

Choose a condition or grade

Sold · 30 days: 0
Last sale: £0.85 · 22 Aug

Altworth Market Price · Raw · Near Mint

Sold prices

1M3M1YAll

Middle range: £0.85; p25 to p75 · 90 days

Last sale: £0.85; 57 days ago · Near Mint

Dots are recorded sales, the green line is the Altworth Market Price you can trace back to them.

Recorded sales · Raw · NM

All 4 sales in the 90-day pool, newest first.

DateGradePrice

22 Aug 2026Near Mint£0.85

21 Aug 2026Near Mint£0.85

14 Aug 2026Near Mint£0.85

23 Jul 2026Near Mint£0.85

Older sales fall out of the pool after 90 days and stop counting toward the price.

Sold · 30 days: 0
Last sale: £0.85 · 22 Aug

Sold · 30 days: 0
Last sale: £0.85 · 22 Aug