Dialga GX (Secret Rare)
Pokémon · SM - Ultra Prism · Secret Rare · 164/156
Released 2018-02-02
$39.98
30-day forecast: $39.98
Live Pokémon price tracking, buyout detection, and price predictions for Dialga GX (Secret Rare) on TCG Collector Tools.
Prices Across Marketplaces
Price Forecast
| Horizon | Forecast | vs Today |
|---|---|---|
| 7 days (stable) | $39.98 | +0.0% |
| 30 days (stable) | $39.98 | +0.0% |
| 90 days | $40.29 | +0.8% |
| 180 days | $40.29 | +0.8% |
| 1 year | $40.29 | +0.8% |
Confidence: Pattern Sniffed · Calibrated 30-day range $37.00–$42.96 · 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 2026-04-09 · at $39.24 · 156 days ago.
| Horizon | We predicted | Actual | Error |
|---|---|---|---|
| Day 7 | $37.22 | $38.00 | +2.1% |
| Day 30 | $37.09 | $38.00 | +2.5% |
| Day 90 | $37.16 | $41.49 | +11.7% |
Signal Analysis
Mixed signals. Monitor for clearer direction.
Recent Price History
Frequently Asked Questions
How much is Dialga GX (Secret Rare) worth?
Dialga GX (Secret Rare) is currently $39.98 on TCGplayer for the SM - Ultra Prism printing. Prices update daily from live marketplace data.
Is Dialga GX (Secret Rare) going up or down in price?
Our 30-day forecast for Dialga GX (Secret Rare) is $39.98, with a stable trend (data confidence: Pattern Sniffed).