Professor's Research

Journey Together · #155 · Reverse Holo

IDX$0.46

MONARK BLEND

TCGPLAYER · THIS VARIANT

MKT$0.46

LOW/MED/HIGH$0.05 / $0.48 / $19.98

Trend▲ 9.5% · 7d

EBAY SOLD · ALL VARIANTS

MED$1.70

RANGE$0.99–$4.40

STALE · AS OF 2026-07-23

11 SALES · 12D · 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 · 2compare ▾

Normal$0.23$0.08–$0.32—▼ 17.9% · 7d
Reverse Holo$0.46$0.26–$1.93×2▲ 9.5% · 7d

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

card data

RARITY: Common
TYPE: Trainer · Supporter
ILLUS: Taira Akitsu
REG: G

price summary

Professor's Research (Reverse Holo) from Journey Together #155 is worth $0.46 — the MONARK BLEND consensus as of 2026-09-01. TCGplayer market for this finish is $0.46 as of 2026-09-01; eBay sold median across all finishes of the card is $1.70 from 11 sales in the 12-day window to 2026-07-23. monark prices each finish separately. This card has 2 tracked finishes: Normal · Reverse Holo.