Professor Birch's Observations
Primal Clash · #134 · Reverse Holo
IDX$0.40
MONARK BLEND
TCGPLAYER · THIS VARIANT
MKT$0.40
LOW/MED/HIGH$0.15 / $0.40 / $17.90
Trend· 0.0% · 7d
EBAY SOLD · ALL VARIANTS
MED$1.00
RANGE$0.99–$1.60
STALE · AS OF 2026-07-23
THIN · N=3 · 13D
3 SALES · 13D · AS OF 2026-07-23
AS OF 2026-09-01
where to buy
affiliate links — monark may earn a commission
compare finish prices · 2compare ▾
- Normal$0.19$0.08–$0.20—· 0.0% · 7d
- Reverse Holo$0.40$0.25–$0.41×2.1· 0.0% · 7d
tcgplayer market · price · range · vs base · 7-day move
card data
- RARITY
- Uncommon
- TYPE
- Trainer · Supporter
- ILLUS
- Yusuke Ohmura
price summary
Professor Birch's Observations (Reverse Holo) from Primal Clash #134 is worth $0.40 — the MONARK BLEND consensus as of 2026-09-01. TCGplayer market for this finish is $0.40 as of 2026-09-01; eBay sold median across all finishes of the card is $1.00 from 3 sales in the 13-day window to 2026-07-23. monark prices each finish separately. This card has 2 tracked finishes: Normal · Reverse Holo.
