Professor Birch's Observations #159 value & price
Reviewed by Mumbles · Updated 2 Oct 2026Related Professor Birch's Observations & chase cards
Tap to open
Professor Birch's Observations is a Ultra Rare card (#159/164) from the Primal Clash set, released in 2015, illustrated by Hitoshi Ariga. A raw copy is worth about $17, rising to $1.5k in PSA 10, 90.4× the ungraded price.
Chase Professor Birch's Observations yourself
Rip real, graded Pokémon packs live on the top pack-opening sites, the same ones PackSpy tracks. Our #1 pick right now is LastPack.
Affiliate links, we may earn a commission at no cost to you. Play responsibly. 18+.
Card details
- Set
- Primal Clash
- Card number
- 159 of 164
- Rarity
- Ultra Rare
- Illustrator
- Hitoshi Ariga
- Released
- 2015
Where to pull Professor Birch's Observations
Rip real, graded Pokémon packs live on the top pack-opening sites, the same ones PackSpy tracks. Our #1 pick right now is LastPack.
Affiliate links, we may earn a commission at no cost to you. Play responsibly. 18+.
More Primal Clash chase cards
See all →
Mumbles built PackSpy so pack-opening data would not be a guessing game. We track real pulls and live card prices across the top pack sites and show what is actually happening, no hype, just the numbers. Every price and population figure here is pulled from live market data. More about Mumbles.
Open a pack that holds Professor Birch's Observations
Rip real, graded Pokémon packs live on the top pack-opening sites, the same ones PackSpy tracks. Our #1 pick right now is LastPack.
Affiliate links, we may earn a commission at no cost to you. Play responsibly. 18+.