Splinter, the Mentor (Teenage Mutant Ninja Turtles Eternal 89/132) — market price $113.95, down 2.2% 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 | $113.95 |
| 2026-W39 | $116.48 |
| 2026-W38 | $117.04 |
| 2026-W37 | $118.76 |
| 2026-W36 | $118.76 |
| 2026-W35 | $119.14 |
| 2026-W34 | $119.14 |
| 2026-W33 | $120.72 |
| 2026-W32 | $121.09 |
| 2026-W31 | $121.15 |