Nine-Pipe Problem prices

3 priced variants · 2 with their own page

4h ago
Most valuable
8.18 keys
Top variant
8 keys, 11.22 ref
Variants priced
3

Price history — Strange Nine-Pipe Problem

most valuable variant
2025-09-25 · 6.2k2026-09-05 · 9.0k

All Nine-Pipe Problem variants

by value
3 of 3

Priced similarly

across the catalogue