Shadowspear (Teenage Mutant Ninja Turtles Source Material 17/20) — market price $20.97, down 4.9% 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 | $20.97 |
| 2026-W39 | $22.04 |
| 2026-W38 | $22.86 |
| 2026-W37 | $21.02 |
| 2026-W36 | $21.30 |
| 2026-W35 | $21.63 |
| 2026-W34 | $20.81 |
| 2026-W33 | $19.42 |
| 2026-W32 | $20.83 |
| 2026-W31 | $19.81 |