Buying Flowers, furniture, and fruit!

[Yotsuba]

I'd really like to buy the following things in bulk:
Pink Roses
Purple Roses
Blue Roses
Purple Pansies
Blue Pansies
Orange Cosmos
Black Cosmos
Black Tulips
Purple Tulips
Any Carnations

Dandelions ( not puffs )

Pears
Oranges

Any of the bushes


And I'd like to catalog/buy these:
Regal series ( minus chair, lamp, sofa, table, wall )
Rococo series ( minus chair, sofa )
Lovely series ( minus kitchen )
Sloppy/Messy Series

I'm willing to pay a reasonable price or trade for any of these things if you'd like!