Professor Birch's Observations

Tidal Storm · #78/70 · Super Rare · 2014JPN

$3.25

1st Edition · Market price ▲ 0.0% (1Y)

Prices as of Aug 14, 2026

Standard 1st Edition

304graded pop

71%gem rate

0%off ATH $14.95 · Jul 2026

Market data

Printings & price history

1st Edition$3.25

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Graded market

Graded values

PSA 10 report →updated 2026-08-14

Grade 6 est.$3.09

Grade 5 est.$2.60

Grade 4 est.$2.15

Grade 3 est.$1.79

Grade 2 est.$1.46

Grade 1 est.$1.24

Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.

1st Edition · PSA 10 price history$99.99

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

Graded population census · updated 2026-08-03

1st Edition

PSA243 graded · 181 gem 10

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CGC8 graded · 4 gem 10

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Population data from PriceCharting, updated monthly.

How much is Professor Birch's Observations #78/70 worth?

As of August 14, 2026, Professor Birch's Observations #78/70 from Tidal Storm sells for around $14.95 in raw, ungraded condition.

Grading changes the math on this one: a PSA 10 is valued around $97.00, roughly 6.5x the raw price. 243 copies have been graded to date, and 74% of them came back a 10 — worth knowing before you pay grading fees.

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.

Collecting Tidal Storm?Full master set guide — every card, chase list, and completion cost→