Dialga GX (Secret)
SM - Forbidden Light · #138 · Secret Rare
Not in our fair-value pricing model — we track this card for demand only, so there's no over/under verdict. The panel below shows how consistently it sells.
Market
$75.25
3 sold last 30d
Price history
TCGplayer demand
How consistently this card actually sells, from monthly TCGplayer sales volume. A descriptive read of revealed demand — not a price forecast.
Demand Score0
Persist 0% · Place 0% · Streak 0% · Recent 0%
- Persistence
- New
- Top-20 seller in 0/6 months
- Trajectory
- Stale
- No longer in the latest top-20.
- Off peak
- 5% off peak
- peak $79.13
- Units sold
- 3
- trailing 30 days
- Cost basis
- $72.94 · Dec 2025
- first seen
Monthly top-seller appearances
| Month | Rank | Units | Avg price |
|---|---|---|---|
| Jun 2026 | #834 | 2 | $75.25 |
| May 2026 | #962 | 4 | $75.47 |
| Apr 2026 | #711 | 11 | $76.72 |
| Mar 2026 | #813 | 8 | $79.13 |
| Feb 2026 | #699 | 8 | $76.76 |
Months this card ranked in the monthly TCGplayer $50+ top sellers. Units shown for months we reconstruct from daily sales; rank-only months come from the official monthly report.