Brock (15)
Pokémon · Gym Heroes · Holo Rare · 015/132
Released 2000-10-14
$28.75
30-day forecast: $27.31
Live Pokémon price tracking, buyout detection, and price predictions for Brock (15) on TCG Collector Tools.
Prices Across Marketplaces
TCGplayer (market)
$28.75
TCGplayer (mid)
$55.00
TCGplayer (low)
$28.75
Price Forecast
| Horizon | Forecast | vs Today |
|---|---|---|
| 7 days (stable) | $28.03 | -2.5% |
| 30 days (down) | $27.31 | -5.0% |
| 90 days | $28.53 | -0.8% |
| 180 days | $29.54 | +2.7% |
| 1 year | $31.64 | +10.1% |
Confidence 25% · Calibrated 30-day range $17.07–$37.55 · 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 2026-04-21 · at $21.98 · 99 days ago.
| Horizon | We predicted | Actual | Error |
|---|---|---|---|
| Day 7 | $21.98 | $21.98 | +0.0% |
| Day 30 | $21.98 | $30.50 | +38.8% |
| Day 90 | $21.98 | $32.88 | +49.6% |
Signal Analysis
HOLD
Conviction 48/100 · Target $27.31 · Range $24.58–$30.04 · over 30d
Mixed signals. Monitor for clearer direction.
Recent Price History
$28.89
$28.89
$19.97
$19.97
$19.97
$19.97
$28.75
Frequently Asked Questions
How much is Brock (15) worth?
Brock (15) is currently $28.75 on TCGplayer for the Gym Heroes printing. Prices update daily from live marketplace data.
Is Brock (15) going up or down in price?
Our 30-day forecast for Brock (15) is $27.31, with a down trend at 25% confidence.