Professor's Research
Brilliant Stars · #147
IDX$0.19
MONARK BLEND
TCGPLAYER · THIS VARIANT
MKT$0.19
LOW/MED/HIGH$0.02 / $0.21 / $19.98
Trend· 0.0% · 7d
EBAY SOLD · ALL VARIANTS
MED$1.50
RANGE$0.70–$6.04
STALE · AS OF 2026-07-23
16 SALES · 248D · AS OF 2026-07-23
AS OF 2026-09-01
where to buy
affiliate links — monark may earn a commission
compare finish prices · 8compare ▾
- Normal Holo$0.19$0.10–$0.22—· 0.0% · 7d
- Non-holo——
- Reverse Holo$0.29$0.11–$0.36+53%▲ 3.6% · 7d
- Professor Program——
- Play! Pokémon Prize Pack, Non-holo——
- Play! Pokémon Prize Pack, Vertical Line Holo——
- WC Deck 2022 (ADP: Ondřej Škubal)——
- WC Deck 2022 (Ice Rider Palkia: Rikuto Ohashi)——
tcgplayer market · price · range · vs base · 7-day move
card data
- RARITY
- Rare Holo
- TYPE
- Trainer · Supporter
- ILLUS
- Sanosuke Sakuma
- REG
- D
price summary
Professor's Research (Normal Holo) from Brilliant Stars #147 is worth $0.19 — the MONARK BLEND consensus as of 2026-09-01. TCGplayer market for this finish is $0.19 as of 2026-09-01; eBay sold median across all finishes of the card is $1.50 from 16 sales in the 248-day window to 2026-07-23. monark prices each finish separately. This card has 8 tracked finishes, including Normal Holo · Non-holo · Reverse Holo.
other Professor's Research cards
Professor's Research
Black Bolt · 85
Professor's Research
Crown Zenith · 150
Professor's Research
Journey Together · 155
Professor's Research
Paldean Fates · 87
Professor's Research
Paldean Fates · 88
Professor's Research
Pokémon GO · 78
Professor's Research
Pokémon GO · 84
Professor's Research
Prismatic Evolutions · 122