Pokémon2017

2017 SWSH Black Star Promos #SWSH152 Professor's Research

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2017 Black Star Promos - Sword & Shield #SWSH152 Professor's Research - Professor Juniper Premium Tournament Collection (Holo) (CGC 9 MINT)

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2017 Black Star Promos - Sword & Shield #SWSH152 Professor's Research - Professor Juniper Premium Tournament Collection (Holo) (CGC 9 MINT)

CGC 9 MINTPokémon

$11.10USDC

FMV —Est. $10.10Ins. —

CourtyardPolygon

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2017 Black Star Promos - Sword & Shield #SWSH152 Professor's Research - Professor Juniper Premium Tournament Collection (Holo) (CGC 9 MINT)

CGC 9 MINTPokémon

$11.11USDC

FMV —Est. $10.10Ins. —

CourtyardPolygon

2017 Black Star Promos - Sword & Shield #SWSH152 Professor's Research - Professor Juniper Premium Tournament Collection (CGC 9.5 MINT+)

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2017 Black Star Promos - Sword & Shield #SWSH152 Professor's Research - Professor Juniper Premium Tournament Collection (CGC 9.5 MINT+)

CGC 9.5 MINT+Pokémon

$13.00USDC

FMV —Est. $12.50Ins. —

CourtyardPolygon

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2017 Black Star Promos - Sword & Shield #SWSH152 Professor's Research - Professor Juniper Premium Tournament Collection (CGC 9.5 MINT+)

CGC 9.5 MINT+Pokémon

$14.00USDC

FMV —Est. $12.30Ins. —

CourtyardPolygon

2017 Black Star Promos - Sword & Shield #SWSH152 Professor's Research - Professor Juniper Premium Tournament Collection (CGC 10 GEM MINT)

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2017 Black Star Promos - Sword & Shield #SWSH152 Professor's Research - Professor Juniper Premium Tournament Collection (CGC 10 GEM MINT)

CGC 10 GEM MINTPokémon

$22.00USDC

FMV —Est. $22.00Ins. —

CourtyardPolygon

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2017 Black Star Promos - Sword & Shield #SWSH152 Professor's Research - Professor Juniper Premium Tournament Collection (CGC 10 GEM MINT)

CGC 10 GEM MINTPokémon

$27.48USDC

FMV —Est. $29.80Ins. —

CourtyardPolygon

Sales observed — marketplace sales, any copy

Jul 9, 202610 GEM MINTCourtyardsold
Jul 6, 202610 GEM MINTCourtyardsold

Courtyard comps — dated sales by grade

Jul 15, 2026CGC 10$28.00
Jul 7, 2026CGC 9$8.50
Jun 25, 2026CGC 9$15.00
May 31, 2026CGC 9$10.00
May 14, 2026CGC 9$6.00
May 5, 2026CGC 9$7.01
May 5, 2026CGC 8$5.01
Apr 26, 2026CGC 9$17.50
Apr 5, 2026CGC 9$5.24
Mar 26, 2026CGC 9.5$15.00
Mar 22, 2026CGC 10$19.50
Feb 18, 2026CGC 10$45.00

Copies are matched across platforms by set, card number, and language (registry v1 — exact normalized matching). FMV figures combine licensed market data calibrated against observed sales, provided as-is.

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Viewon Courtyard

2017 Black Star Promos - Sword & Shield #SWSH152 Professor's Research - Professor Juniper Premium Tournament Collection (Holo) (CGC 9 MINT)

CGC 9 MINTPokémon

$11.10USDC

FMV —Est. $10.10Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2017 Black Star Promos - Sword & Shield #SWSH152 Professor's Research - Professor Juniper Premium Tournament Collection (Holo) (CGC 9 MINT)

CGC 9 MINTPokémon

$11.11USDC

FMV —Est. $10.10Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2017 Black Star Promos - Sword & Shield #SWSH152 Professor's Research - Professor Juniper Premium Tournament Collection (CGC 9.5 MINT+)

CGC 9.5 MINT+Pokémon

$13.00USDC

FMV —Est. $12.50Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2017 Black Star Promos - Sword & Shield #SWSH152 Professor's Research - Professor Juniper Premium Tournament Collection (CGC 9.5 MINT+)

CGC 9.5 MINT+Pokémon

$14.00USDC

FMV —Est. $12.30Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2017 Black Star Promos - Sword & Shield #SWSH152 Professor's Research - Professor Juniper Premium Tournament Collection (CGC 10 GEM MINT)

CGC 10 GEM MINTPokémon

$22.00USDC

FMV —Est. $22.00Ins. —

CourtyardPolygon

Not listed

Viewon Courtyard

2017 Black Star Promos - Sword & Shield #SWSH152 Professor's Research - Professor Juniper Premium Tournament Collection (CGC 10 GEM MINT)

CGC 10 GEM MINTPokémon

$27.48USDC

FMV —Est. $29.80Ins. —

CourtyardPolygon