* Mt. Moon 2F (behind a Boulder)
Rock Smash
* Rock Tunnel (two Rocks blocking a path)
Super Rod
* Vermilion City (Pokémon Fan Club)
Itemfinder
* Celadon City (Department Store - 4F)
Mystery Ticket
* Birth Island (must have gotten Mystic Ticket on Sapphire or Ruby first)
Odd Key
* Silph Co. (on the 6F)
Secret Key
* Saffron City (Silph Co. Building - 9F)
Red Scale
* Mt. Ember (top of the volcano, to the left)
Blue Scale
* Seafoam Islands (B2F - must Surf through an icy passage; use Defog to see)
Yellow Scale
* Mt. Moon (B1F - must Rock Smash a Boulder)