Professor Birch's Observations

XY - Primal Clash · #159/160 · Ultra Rare

$13.63

Market price ▲ 33.1% (1Y)

Price history

159 Full Art▲ 1.9% 7d$13.63

Low $8.35Mid $11.80High $73.50

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Graded values

updated 2026-07-08

PSA 10 price history$1,499.99

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

How much is Professor Birch's Observations #159/160 worth?

Right now (July 8, 2026) the going rate for an ungraded Professor Birch's Observations #159/160 from XY - Primal Clash is about $13.63.

Grading changes the math on this one: a PSA 10 is valued around $1,499.99, roughly 110.1x the raw price, while a PSA 9 sits near $54.08.

We update this valuation every night from live market data and verify it against real completed sales — see the chart above for how Professor Birch's Observations has moved over time.

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