Great Old One
Sorcery · Alpha · Unique
Released 2023-10-26
$19.25
30-day forecast: $19.20
Live Sorcery price tracking, buyout detection, and price predictions for Great Old One on TCG Collector Tools.
Prices Across Marketplaces
TCGplayer (market)
$19.25
TCGplayer (mid)
$24.15
TCGplayer (low)
$21.00
Price Forecast
| Horizon | Forecast | vs Today |
|---|---|---|
| 7 days (stable) | $19.20 | -0.3% |
| 30 days (stable) | $19.20 | -0.3% |
| 90 days | $18.76 | -2.5% |
| 180 days | $18.76 | -2.5% |
| 1 year | $18.76 | -2.5% |
Confidence 74% · Calibrated 30-day range $18.59–$19.81 · established 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 $18.00 · 8 days ago.
| Horizon | We predicted | Actual | Error |
|---|---|---|---|
| Day 7 | $18.00 | $19.25 | +6.9% |
Signal Analysis
HOLD
Conviction 50/100 · Target $19.20 · Range $17.28–$21.12 · over 30d
Mixed signals. Monitor for clearer direction.
Recent Price History
$18.00
$18.00
$19.25
$19.25
$19.25
$19.25
$19.25
Frequently Asked Questions
How much is Great Old One worth?
Great Old One is currently $19.25 on TCGplayer for the Alpha printing. Prices update daily from live marketplace data.
Is Great Old One going up or down in price?
Our 30-day forecast for Great Old One is $19.20, with a stable trend at 74% confidence.