
Professor Birch's Observations#159

2015 Pokémon XY Primal Clash Professor Birch's Observations #159: estimated value, latest sale and graded population at each grade, in US dollars, as of .
PSA prices by grade
| Grade | Estimate | Last sale | Population |
|---|---|---|---|
| PSA 10 | $6,149 | $6,150 on | 12 |
| PSA 9 | $117 | $119 on | 45 |
| PSA 7 | n/a | $59 on | 62 |
2015 Pokémon XY Primal Clash Professor Birch's Observations #159
The 2015 Pokémon XY Primal Clash Professor Birch's Observations #159 has an estimated PSA 10 value of $6,149 on Assetra. Its latest recorded PSA 10 sale was $6,150 on 10 Oct 2026, following $1,500 in May 2026.
Assetra tracks 8 recorded sales since April 2026, 2 of them PSA 10, ranging from $21 to $6,150.
PSA population: 219 graded copies, 12 PSA 10 (5.5%).
Based on 8 recorded sales through . Past sales do not guarantee current value. How Assetra builds these numbers


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