Professor Birch’s Observations (159 Full Art) 159/160 Price – Primal Clash

Professor Birch's Observations (159 Full Art) 159 from Primal Clash

#159 · Primal Clash

Raw price today$19.40

PSA 10$4,425.01

PSA 9$75.00

HOLDNew to our tracking: we need a month of daily prices before making a buy or sell call.

Where to buy Professor Birch's ObservationsBuy raw on TCGplayerMarket price $19.40PokeInsider earns a commission when you buy through these links, at no extra cost to you.

HOLD

PokeInsider signal

Not enough price history yet

•Less than a month of price history so far

A rules-based read of this card’s raw price trend, updated daily. How signals work · Market data, not financial advice.

Worth grading? Yes, if it’s cleanEven a PSA 9 ($75.00) covers the raw price plus the $39.99 PSA Value fee. A PSA 10 sells for $4,425.01.

Check if it’s worth grading →View my collection →

Prices updated Nov 12, 2026. Raw: TCGplayer Near Mint market price. Graded: recent graded sold prices.

Professor Birch's Observations (159 Full Art) (159/160) from Primal Clash is an Ultra Rare. It sells for about $19.40 raw and $4,425.01 in a PSA 10.

It is the 25th most valuable of the 30 Primal Clash cards we track. The set’s most valuable card is Primal Kyogre EX (Alpha Full Art) ($363.35). Among the 1,198 Ultra Rare cards on PokeInsider, it ranks 907th by raw price.

Professor Birch's Observations price today

Raw$19.40Near Mint

PSA 9$75.003.9× raw

PSA 10$4,425.01228× raw

BGS 10$5,753.00297× raw · Pristine

CGC 10$1,770.0091× raw

Raw price change

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Grading math

A PSA 10 sells for 228.1x the raw price. A PSA 9 sells for $75.00, 3.9x raw.

Even a PSA 9 ($75.00) sells for more than a raw copy plus $39.99 to grade it (PSA Value, for cards valued up to $500) ($59.39 total), so grading pays if your copy is clean enough for a 9; a PSA 10 is upside on top. Most raw copies grade lower than a 9, so check condition first. This is a rough guide, not a guarantee.

Run the numbers for Professor Birch's Observations in our grading calculator (your own cost, gem rate, tier and fees).