Professor Birch's Observations (159 Full Art)
Pokémon · XY - Primal Clash · Ultra Rare · 159/160
Released 2015-02-04
$8.35
30-day forecast: $8.40
Live Pokémon price tracking, buyout detection, and price predictions for Professor Birch's Observations (159 Full Art) on TCG Collector Tools.
Prices Across Marketplaces
Price Forecast
| Horizon | Forecast | vs Today |
|---|---|---|
| 7 days (stable) | $8.36 | +0.1% |
| 30 days (stable) | $8.40 | +0.6% |
| 90 days | $7.99 | -4.3% |
| 180 days | $8.15 | -2.4% |
| 1 year | $8.47 | +1.4% |
Confidence 62% · Calibrated 30-day range $7.19–$9.62 · vintage card · veryLow volatility
Our Forecast Track Record
What we predicted for this card, and what actually happened. We publish misses as well as hits. Anchored 2026-04-10 · at $11.55 · 110 days ago.
| Horizon | We predicted | Actual | Error |
|---|---|---|---|
| Day 7 | $10.86 | $7.25 | -33.2% |
| Day 30 | $10.90 | $6.70 | -38.5% |
| Day 90 | $11.10 | $8.35 | -24.8% |
Signal Analysis
Mixed signals. Monitor for clearer direction.
Recent Price History
Frequently Asked Questions
How much is Professor Birch's Observations (159 Full Art) worth?
Professor Birch's Observations (159 Full Art) is currently $8.35 on TCGplayer for the XY - Primal Clash printing. Prices update daily from live marketplace data.
Is Professor Birch's Observations (159 Full Art) going up or down in price?
Our 30-day forecast for Professor Birch's Observations (159 Full Art) is $8.40, with a stable trend at 62% confidence.