Mewtwo GX (Secret Shining)
Pokémon · Shining Legends · Shiny Holo Rare · 78/73
Released 2017-10-06
$638.88
30-day forecast: $692.63
Live Pokémon price tracking, buyout detection, and price predictions for Mewtwo GX (Secret Shining) on TCG Collector Tools.
Prices Across Marketplaces
TCGplayer (market)
$638.88
TCGplayer (mid)
$879.00
TCGplayer (low)
$638.88
Price Forecast
| Horizon | Forecast | vs Today |
|---|---|---|
| 7 days (up) | $687.46 | +7.6% |
| 30 days (up) | $692.63 | +8.4% |
| 90 days | $683.44 | +7.0% |
| 180 days | $703.08 | +10.0% |
| 1 year | $743.46 | +16.4% |
Confidence 54% · Calibrated 30-day range $619.51–$765.76 · 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 2026-03-29 · at $435.00 · 122 days ago.
| Horizon | We predicted | Actual | Error |
|---|---|---|---|
| Day 7 | $522.00 | $450.00 | -13.8% |
| Day 30 | $587.25 | $554.02 | -5.7% |
| Day 90 | $674.25 | $681.88 | +1.1% |
Signal Analysis
HOLD
Conviction 54/100 · Target $692.63 · Range $623.37–$761.89 · over 30d
Mixed signals. Monitor for clearer direction.
Recent Price History
$690.69
$685.69
$685.69
$685.69
$685.69
$685.69
$638.88
Frequently Asked Questions
How much is Mewtwo GX (Secret Shining) worth?
Mewtwo GX (Secret Shining) is currently $638.88 on TCGplayer for the Shining Legends printing. Prices update daily from live marketplace data.
Is Mewtwo GX (Secret Shining) going up or down in price?
Our 30-day forecast for Mewtwo GX (Secret Shining) is $692.63, with a up trend at 54% confidence.