Sinister Serpent (TFK-SP001)
Yu-Gi-Oh! · The Falsebound Kingdom · Super Rare · TFK-SP001
Released 2003-11-04
$4999.99
30-day forecast: $5049.30
Live Yu-Gi-Oh! price tracking, buyout detection, and price predictions for Sinister Serpent (TFK-SP001) on TCG Collector Tools.
Prices Across Marketplaces
Price Forecast
| Horizon | Forecast | vs Today |
|---|---|---|
| 7 days (stable) | $5011.50 | +0.2% |
| 30 days (stable) | $5049.30 | +1.0% |
| 90 days | $5147.93 | +3.0% |
| 180 days | $5295.88 | +5.9% |
| 1 year | $5599.99 | +12.0% |
Confidence 68% · Calibrated 30-day range $5049.30–$5049.30 · 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 2026-07-20 · at $4999.99 · 9 days ago.
| Horizon | We predicted | Actual | Error |
|---|---|---|---|
| Day 7 | $5011.50 | $4999.99 | -0.2% |
Signal Analysis
Mixed signals. Monitor for clearer direction.
Recent Price History
Frequently Asked Questions
How much is Sinister Serpent (TFK-SP001) worth?
Sinister Serpent (TFK-SP001) is currently $4999.99 on TCGplayer for the The Falsebound Kingdom printing. Prices update daily from live marketplace data.
Is Sinister Serpent (TFK-SP001) going up or down in price?
Our 30-day forecast for Sinister Serpent (TFK-SP001) is $5049.30, with a stable trend at 68% confidence.