Gyarados - 21/98 (Cosmos Holo)
Pokémon · Miscellaneous Cards & Products · Holo Rare · 021/098
Released 2026-09-11
$97.93
30-day forecast: $99.50
Live Pokémon price tracking, buyout detection, and price predictions for Gyarados - 21/98 (Cosmos Holo) on TCG Collector Tools.
Prices Across Marketplaces
Price Forecast
| Horizon | Forecast | vs Today |
|---|---|---|
| 7 days (stable) | $98.32 | +0.4% |
| 30 days (stable) | $99.50 | +1.6% |
| 90 days | $80.76 | -17.5% |
| 180 days | $83.64 | -14.6% |
| 1 year | $89.56 | -8.5% |
Confidence: Crystal Ball · Calibrated 30-day range $54.10–$144.90 · presale card · low volatility
Our Forecast Track Record
What we predicted for this card, and what actually happened. We publish misses as well as hits. Anchored 2026-03-31 · at $36.01 · 165 days ago.
| Horizon | We predicted | Actual | Error |
|---|---|---|---|
| Day 7 | $43.21 | $49.76 | +15.2% |
| Day 30 | $45.60 | $49.74 | +9.1% |
| Day 90 | $45.02 | $52.54 | +16.7% |
Signal Analysis
Mixed signals. Monitor for clearer direction.
Recent Price History
Frequently Asked Questions
How much is Gyarados - 21/98 (Cosmos Holo) worth?
Gyarados - 21/98 (Cosmos Holo) is currently $97.93 on TCGplayer for the Miscellaneous Cards & Products printing. Prices update daily from live marketplace data.
Is Gyarados - 21/98 (Cosmos Holo) going up or down in price?
Our 30-day forecast for Gyarados - 21/98 (Cosmos Holo) is $99.50, with a stable trend (data confidence: Crystal Ball).