Koffing
Pokémon · Base Set (Shadowless) · Common · 051/102
Released 1999-01-09
$5.00
30-day forecast: $4.98
Live Pokémon price tracking, buyout detection, and price predictions for Koffing on TCG Collector Tools.
Prices Across Marketplaces
TCGplayer (market)
$5.00
TCGplayer (mid)
$7.11
TCGplayer (low)
$5.00
Price Forecast
| Horizon | Forecast | vs Today |
|---|---|---|
| 7 days (stable) | $4.99 | -0.2% |
| 30 days (stable) | $4.98 | -0.4% |
| 90 days | $5.04 | +0.8% |
| 180 days | $5.04 | +0.8% |
| 1 year | $5.04 | +0.8% |
Confidence 50% · Calibrated 30-day range $1.31–$8.65 · vintage card · moderate volatility
Our Forecast Track Record
What we predicted for this card, and what actually happened. We publish misses as well as hits. Anchored 2026-04-13 · at $5.06 · 107 days ago.
| Horizon | We predicted | Actual | Error |
|---|---|---|---|
| Day 7 | $6.07 | $3.00 | -50.6% |
| Day 30 | $6.83 | $3.10 | -54.6% |
| Day 90 | $7.84 | $5.35 | -31.8% |
Signal Analysis
HOLD
Conviction 50/100 · Target $4.98 · Range $4.48–$5.48 · over 30d
Mixed signals. Monitor for clearer direction.
Recent Price History
$5.00
$2.25
$5.00
$5.00
$5.00
$5.00
$5.00
Frequently Asked Questions
How much is Koffing worth?
Koffing is currently $5.00 on TCGplayer for the Base Set (Shadowless) printing. Prices update daily from live marketplace data.
Is Koffing going up or down in price?
Our 30-day forecast for Koffing is $4.98, with a stable trend at 50% confidence.