Vaporeon GX - SM172
Pokémon · SM Promos · Promo · SM172
Released 2016-12-14
$7.99
30-day forecast: $8.50
Live Pokémon price tracking, buyout detection, and price predictions for Vaporeon GX - SM172 on TCG Collector Tools.
Prices Across Marketplaces
TCGplayer (market)
$7.99
TCGplayer (mid)
$13.38
TCGplayer (low)
$7.99
Price Forecast
| Horizon | Forecast | vs Today |
|---|---|---|
| 7 days (up) | $8.50 | +6.4% |
| 30 days (up) | $8.50 | +6.4% |
| 90 days | $8.20 | +2.6% |
| 180 days | $8.20 | +2.6% |
| 1 year | $8.20 | +2.6% |
Confidence 43% · Calibrated 30-day range $7.92–$9.08 · 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 $10.51 · 111 days ago.
| Horizon | We predicted | Actual | Error |
|---|---|---|---|
| Day 7 | $9.78 | $7.99 | -18.3% |
| Day 30 | $9.79 | $7.99 | -18.4% |
| Day 90 | $9.88 | $8.50 | -14.0% |
Signal Analysis
HOLD
Conviction 53/100 · Target $8.50 · Range $7.65–$9.35 · over 30d
Mixed signals. Monitor for clearer direction.
Recent Price History
$8.50
$8.50
$8.50
$8.50
$8.50
$8.50
$8.50
Frequently Asked Questions
How much is Vaporeon GX - SM172 worth?
Vaporeon GX - SM172 is currently $7.99 on TCGplayer for the SM Promos printing. Prices update daily from live marketplace data.
Is Vaporeon GX - SM172 going up or down in price?
Our 30-day forecast for Vaporeon GX - SM172 is $8.50, with a up trend at 43% confidence.