Biorhythm (Ninth Edition 231★/710) — market price $96.27, up 3.2% 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 | $96.27 |
| 2026-W39 | $93.24 |
| 2026-W38 | $93.24 |
| 2026-W37 | $90.62 |
| 2026-W36 | $59.99 |
| 2026-W35 | $59.99 |
| 2026-W34 | $59.99 |
| 2026-W33 | $59.99 |
| 2026-W32 | $115.49 |
| 2026-W31 | $77.48 |