Professor Birch's Observations 159/160
Primal Clash · 2015 · Rare Ultra
Illustrated by Hitoshi Ariga· 158 cardsHolofoil · TCGplayer market
US$18.72 ≈ CA$26.72
Low US$72.24 High US$1,716.47
- down 0.5% over 30 days
- up 34.3% over 90 days
- up 64.5% over 1 year
High US$19.10 (Sep 25, 2026) · Low US$6.22 (Dec 1, 2024) since Feb 8, 2024
TCGplayer market via TCGCSV · Oct 13, 2026
≈ CA$ at 1.4274 per US$ (Oct 13, 2026)
Key facts
- Rank in set by value
- #25 of 164
- Share of set value
- 0.9%
- Cards named Professor Birch's Observations
- 2 (this is #1 by value)
- Illustrator
- Hitoshi Ariga · 158 English cards
- Released
- Feb 4, 2015
Price by finish
- Holofoil
- US$18.72 ≈ CA$26.72
- 159 Full Art
- US$18.72 ≈ CA$26.72
