Big Pearl

Sources

Overworld:

• Route 125
• Safari Zone · Southeast
• Shoal Cave · Low Tide Entrance Room

Hidden Item:

• Route 105
• Route 129
• Route 137
• Route 124 · Underwater
• Route 126 · Underwater

Wild Held Items:

• Shellder (5%)

Rock Smash:

• Mirage Tower · 6.2%
• Route 111 · 6.2%
• Route 114 · 6.2%
• Route 115 · 6.2%
• Route 128 · 6.2%
• Route 136 · 6.2%
• Route 137 · 6.2%
• Rusturf Tunnel · 6.2%
• Safari Zone · 6.2%
• Seafloor Cavern · 6.2%
• Victory Road · 6.2%