Professor Birch's Observations

XY - Primal Clash · #134/160 · Uncommon

$0.20
Market price ▲ 66.7% (1Y)

Printings & price history

Normal$0.20Reverse Holofoil$0.38
Reverse Holofoil▲ 0.0% 7d$0.38
Low $0.09Mid $0.40High $19.32

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Graded values

updated 2026-07-08
PSA 10 price history$32.85

PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.

How much is Professor Birch's Observations #134/160 worth?

As of July 8, 2026, Professor Birch's Observations #134/160 from XY - Primal Clash sells for around $0.20 in raw, ungraded condition. Across the 2 printings we track, copies run anywhere from $0.01 to $19.98 depending on the version you're holding.

Grading changes the math on this one: a PSA 10 is valued around $32.85, roughly 164.3x the raw price, while a PSA 9 sits near $11.47.

Prices on this page refresh nightly from live TCGplayer market data and are cross-checked against actual sold prices, so a single inflated listing never becomes "the price". The chart above has the full history.

Other printings of Professor Birch's Observations 7

Professor Birch's Observations #13 Golduck BREAK + Palkia-EX Combo Deck (Japanese)
Professor Birch's Observations
Golduck BREAK + Palkia-EX Combo Deck (Japanese) · #13/16
Professor Birch's Observations #13 M Rayquaza-EX Mega Battle Deck (Japanese)
Professor Birch's Observations
M Rayquaza-EX Mega Battle Deck (Japanese) · #13/18
Professor Birch's Observations #134 Primal Clash
Professor Birch's Observations
Primal Clash · #134/160
Professor Birch's Observations #159 Primal Clash
Professor Birch's Observations
Primal Clash · #159/160
Professor Birch's Observations #67 Tidal Storm (Japanese)
Professor Birch's Observations
Tidal Storm (Japanese) · #67/70
Professor Birch's Observations #78 Tidal Storm (Japanese)
Professor Birch's Observations
Tidal Storm (Japanese) · #78/70
Professor Birch's Observations #159 XY - Primal Clash
Professor Birch's Observations
XY - Primal Clash · #159/160