Professor Onyx (Strixhaven: School of Mages 276/393) — market price $11.92, up 1.3% this week. Weekly price history, its performance against the rest of the set, and today's prices at each marketplace. Prices are market estimates, not investment advice.
| Week | Price |
|---|---|
| 2026-W40 | $11.92 |
| 2026-W39 | $11.77 |
| 2026-W38 | $11.93 |
| 2026-W37 | $11.37 |
| 2026-W36 | $12.18 |
| 2026-W35 | $11.97 |
| 2026-W34 | $11.97 |
| 2026-W33 | $11.51 |
| 2026-W32 | $11.70 |
| 2026-W31 | $11.95 |