Diancie Prism Star
Pokémon · SM - Forbidden Light · Prism Rare · 74/131
Released 2018-05-04
$4.00
30-day forecast: $4.41
Live Pokémon price tracking, buyout detection, and price predictions for Diancie Prism Star on TCG Collector Tools.
Prices Across Marketplaces
TCGplayer (market)
$4.00
TCGplayer (mid)
$5.72
TCGplayer (low)
$4.00
Price Forecast
| Horizon | Forecast | vs Today |
|---|---|---|
| 7 days (up) | $4.41 | +10.3% |
| 30 days (up) | $4.41 | +10.3% |
| 90 days | $4.04 | +1.0% |
| 180 days | $4.04 | +1.0% |
| 1 year | $4.04 | +1.0% |
Confidence 41% · Calibrated 30-day range $3.33–$5.49 · 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 $4.49 · 111 days ago.
| Horizon | We predicted | Actual | Error |
|---|---|---|---|
| Day 7 | $4.32 | $3.00 | -30.6% |
| Day 30 | $4.32 | $4.23 | -2.1% |
| Day 90 | $4.34 | $4.41 | +1.6% |
Signal Analysis
HOLD
Conviction 53/100 · Target $4.41 · Range $3.97–$4.85 · over 30d
Mixed signals. Monitor for clearer direction.
Recent Price History
$4.41
$4.41
$4.41
$4.41
$4.41
$4.41
$4.00
Frequently Asked Questions
How much is Diancie Prism Star worth?
Diancie Prism Star is currently $4.00 on TCGplayer for the SM - Forbidden Light printing. Prices update daily from live marketplace data.
Is Diancie Prism Star going up or down in price?
Our 30-day forecast for Diancie Prism Star is $4.41, with a up trend at 41% confidence.