Professor Onyx
MTG · Promo Pack: Strixhaven · M · 83
Released 2021-04-23
$5.24
30-day forecast: $5.25
Live MTG price tracking, buyout detection, and price predictions for Professor Onyx on TCG Collector Tools.
Prices Across Marketplaces
TCGplayer (market)
$5.24
TCGplayer (mid)
$6.59
TCGplayer (low)
$5.24
Price Forecast
| Horizon | Forecast | vs Today |
|---|---|---|
| 7 days (stable) | $5.25 | +0.2% |
| 30 days (stable) | $5.25 | +0.2% |
| 90 days | $4.91 | -6.3% |
| 180 days | $4.91 | -6.3% |
| 1 year | $4.91 | -6.3% |
Confidence 56% · Calibrated 30-day range $4.54–$5.96 · 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 2026-04-09 · at $4.99 · 111 days ago.
| Horizon | We predicted | Actual | Error |
|---|---|---|---|
| Day 7 | $5.22 | $5.00 | -4.2% |
| Day 30 | $5.30 | $3.80 | -28.3% |
| Day 90 | $5.44 | $5.21 | -4.2% |
Signal Analysis
HOLD
Conviction 50/100 · Target $5.25 · Range $4.73–$5.78 · over 30d
Mixed signals. Monitor for clearer direction.
Recent Price History
$5.28
$5.28
$5.28
$5.28
$5.24
$5.24
$5.24
Frequently Asked Questions
How much is Professor Onyx worth?
Professor Onyx is currently $5.24 on TCGplayer for the Promo Pack: Strixhaven printing. Prices update daily from live marketplace data.
Is Professor Onyx going up or down in price?
Our 30-day forecast for Professor Onyx is $5.25, with a stable trend at 56% confidence.