Doubling Season (Foundations Promos 216s/106) — market price $37.42, unchanged 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 | $37.42 |
| 2026-W39 | $37.42 |
| 2026-W38 | $37.42 |
| 2026-W37 | $37.42 |
| 2026-W36 | $37.32 |
| 2026-W35 | $37.05 |
| 2026-W34 | $37.05 |
| 2026-W33 | $37.14 |
| 2026-W32 | $37.07 |
| 2026-W31 | $36.72 |