Pokémon TCG · XY

Professor Birch's Observations

Name: Professor Birch's Observations - Primal Clash #159
Brand: Pokémon TCG

Primal Clash · #159 · Rare Ultra

Illustrated by Hitoshi Ariga

Market price, Holofoil $19.40 As of Oct 20, 2026 Worth a bit

A little. It runs about $19.40 raw, more than bulk but not a grail.

Listed as: Professor Birch's Observations (159 Full Art)

Lowest listing: $72.18 on Oct 20, 2026, any condition

This market price has barely changed across the days we saved. It only updates when a copy sells, so it may rest on few recent sales.

Every saved price

Date	Market price
May 30, 2026	$13.23
Jun 2, 2026	$13.23
Jun 5, 2026	$13.23
Jun 8, 2026	$13.23
Jun 11, 2026	$13.23
Jun 14, 2026	$13.29
Jun 17, 2026	$13.29
Jun 20, 2026	$13.29
Jun 23, 2026	$13.29
Jun 26, 2026	$13.29
Jun 29, 2026	$13.25
Jul 2, 2026	$13.37
Jul 5, 2026	$13.63
Jul 8, 2026	$13.54
Jul 11, 2026	$13.82
Jul 13, 2026	$13.94
Oct 20, 2026	$19.40

#25 by market price in Primal Clash on Oct 20, 2026 Ungraded. The market price is an average of recent online sales. We do not know how many sales it is based on. How card values work →

Supertype: Trainer
Subtypes: Supporter
Set: Primal Clash
Series: XY
Released: 2015/02/04
Card number: 159