Umbreon GX (Secret)
Pokémon · SM Base Set · Secret Rare · 154/149
Released 2017-02-03
$55.00
30-day forecast: $55.01
Live Pokémon price tracking, buyout detection, and price predictions for Umbreon GX (Secret) on TCG Collector Tools.
Prices Across Marketplaces
TCGplayer (market)
$55.00
TCGplayer (mid)
$140.00
TCGplayer (low)
$55.00
Price Forecast
| Horizon | Forecast | vs Today |
|---|---|---|
| 7 days (stable) | $55.01 | +0.0% |
| 30 days (stable) | $55.01 | +0.0% |
| 90 days | $69.17 | +25.8% |
| 180 days | $69.17 | +25.8% |
| 1 year | $69.17 | +25.8% |
Confidence 56% · Calibrated 30-day range $42.37–$67.65 · 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 $109.45 · 111 days ago.
| Horizon | We predicted | Actual | Error |
|---|---|---|---|
| Day 7 | $97.50 | $58.29 | -40.2% |
| Day 30 | $96.38 | $70.00 | -27.4% |
| Day 90 | $95.53 | $60.00 | -37.2% |
Signal Analysis
HOLD
Conviction 50/100 · Target $55.01 · Range $49.51–$60.51 · over 30d
Mixed signals. Monitor for clearer direction.
Recent Price History
$55.00
$55.00
$55.00
$55.00
$55.00
$55.00
$55.00
Frequently Asked Questions
How much is Umbreon GX (Secret) worth?
Umbreon GX (Secret) is currently $55.00 on TCGplayer for the SM Base Set printing. Prices update daily from live marketplace data.
Is Umbreon GX (Secret) going up or down in price?
Our 30-day forecast for Umbreon GX (Secret) is $55.01, with a stable trend at 56% confidence.