Octoballoon
One Piece · Adventure on Kami's Island Release Event Cards · C · OP15-106
Released 2026-03-27
$11.23
30-day forecast: $11.27
Live One Piece price tracking, buyout detection, and price predictions for Octoballoon on TCG Collector Tools.
Card Text
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Prices Across Marketplaces
Price Forecast
| Horizon | Forecast | vs Today |
|---|---|---|
| 7 days (stable) | $11.26 | +0.3% |
| 30 days (stable) | $11.27 | +0.4% |
| 90 days | $7.40 | -34.1% |
| 180 days | $7.40 | -34.1% |
| 1 year | $7.40 | -34.1% |
Confidence: Just Landed · Calibrated 30-day range $0.01–$27.78 · new card · veryHigh volatility
Our Forecast Track Record
What we predicted for this card, and what actually happened. We publish misses as well as hits. Anchored 2026-05-16 · at $2.00 · 118 days ago.
| Horizon | We predicted | Actual | Error |
|---|---|---|---|
| Day 7 | $1.81 | $1.25 | -30.9% |
| Day 30 | $1.61 | $2.87 | +78.3% |
| Day 90 | $2.50 | $5.28 | +111.2% |
Signal Analysis
Mixed signals. Monitor for clearer direction.
Recent Price History
Frequently Asked Questions
How much is Octoballoon worth?
Octoballoon is currently $11.23 on TCGplayer for the Adventure on Kami's Island Release Event Cards printing. Prices update daily from live marketplace data.
Is Octoballoon going up or down in price?
Our 30-day forecast for Octoballoon is $11.27, with a stable trend (data confidence: Just Landed).