Professor's Research - Japanese Pokémon Card Value

How much is a Professor's Research - Japanese card worth? $1.58 for SV-P Promotional Cards to $5.00 for Sword Shield Promos ungraded. PSA 10 copies sell for up to $59.99 for SV-P Promotional Cards. All 6 cards are listed below.

Prices last updated August 2, 2026

Professor's Research - – SV-P Promotional Cards (021/SV-P)

Set: SV-P Promotional Cards

Variant	Market	Low	High	30-day avg	PSA 10
Normal	$1.58	$1.58	$1.58	—	—

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Professor's Research - – SV-P Promotional Cards (022/SV-P)

Set: SV-P Promotional Cards

Variant	Market	Low	High	30-day avg	PSA 10
Normal	$1.58	$1.58	$1.58	—	$59.99

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Professor's Research - – SV-P Promotional Cards (168/SV-P)

Set: SV-P Promotional Cards

Variant	Market	Low	High	30-day avg	PSA 10
Normal	$2.50	$2.50	$2.50	$2.50	—

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Professor's Research - – SV-P Promotional Cards (169/SV-P)

Set: SV-P Promotional Cards

No recent sales data for this printing.

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Professor's Research - – Sword Shield Promos (128/S-P)

Set: Sword Shield Promos

No recent sales data for this printing.

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Professor's Research - – Sword Shield Promos (224/S-P)

Set: Sword Shield Promos

Variant	Market	Low	High	30-day avg	PSA 10
Normal	$5.00	$5.00	$5.00	$5.00	—

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