Where do you get these dolls/items? (diamond)?

Question

• Alert Tool 1, 2, 3,and 4
• Ball ornament
• Big Bookself
• Binoculars
• Blue Tent
• Buizel Doll
• Clear ornament
• Clear Tent
• Dainty Flowers
• Feathery Bed
• Game System
• Glameow doll
• Glitter Gem
• Great Trophy
• Gym Statue
• Healing Machine
• Jigglypuff Doll
• Lab Machine
• Lavish Flowers
• Lovely Flowers
• Lucario Doll
• Magnezone doll
• Manaphy doll
• Mantyke doll
• Maze block 1, 2, 3, 4, 5
• Muchlax doll
• Mystic Gem
• Pink Dresser
• Pikachu Doll
• Pretty Gem
• Research Shelf
• Round Ornament
• Skitty Doll
• TV
• Test Machine
• Vending Machine
• Trash Can
• Wailord doll

Answer what you know

Comments

My god.

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Please don't hide. It took me forever todo.

Answer 1

Look Here to find all the Underground items + the items Mr. Goods gives you.
This is a map to help you out to find the Underground traders, which will have almost all the items you are looking for.

Source: Psypokes

Comments

there, changed it.

Answer 2

Underground from the vendors.
Except for gym statue you get that after you win the Pokemon league and talk to an artist in Hearthome City.
And I think you can get mantyke doll from the department store.