Professor's Research

Prismatic Evolutions · #123 · Reverse Holo

IDX$0.20

MONARK BLEND

TCGPLAYER · THIS VARIANT

MKT$0.20

LOW/MED/HIGH$0.01 / $0.20 / $999.00

Trend▲ 11.1% · 7d

EBAY SOLD · ALL VARIANTS

MED$1.57

RANGE$0.99–$2.83

STALE · AS OF 2026-07-23

14 SALES · 206D · AS OF 2026-07-23

AS OF 2026-09-01

where to buy

buy on tcgplayer find on ebay

affiliate links — monark may earn a commission

compare finish prices · 4compare ▾

Normal$0.11$0.03–$0.24—▲ 10.0% · 7d
Reverse Holo$0.20$0.07–$0.85+82%▲ 11.1% · 7d
Poké Ball Reverse Holo$0.29$0.19–$4.64×2.6▼ 34.1% · 7d
Professor Program——

tcgplayer market · price · range · vs base · 7-day move

card data

RARITY: Common
TYPE: Trainer · Supporter
REG: G

price summary

Professor's Research (Reverse Holo) from Prismatic Evolutions #123 is worth $0.20 — the MONARK BLEND consensus as of 2026-09-01. TCGplayer market for this finish is $0.20 as of 2026-09-01; eBay sold median across all finishes of the card is $1.57 from 14 sales in the 206-day window to 2026-07-23. monark prices each finish separately. This card has 4 tracked finishes: Normal · Reverse Holo · Poké Ball Reverse Holo · Professor Program.