Godbert Manderville 24 carat gold statue of himself for 250,000MGP.
Medium and Giant Stuffed Chocobo - 25,000 and 60,000MGP respectively - already have a Small Stuff Chocobo in game.
Illu-min-a-tron 3000 - Fancy light show for your house - dyeing changes color of lights - primary, secondary and tertiary dye options for 3 different colors, or all same color - 40,000MGP
Golden Saucer Flooring / Walls - The walls of the Golden Saucer now in your home - 75,000MGP each.
Golden Saucer Half Partition - Where you buy the weekly lotto for the million MGP jackpot, there is a half partition available. - 50,000MGP
Golden Saucer Curved Half Partition - Similar to above, but curved a bit. - 50,000MGP
Taste the Rainbow Lights - The different colored lights you see on the floor of the Golden Saucer - 30,000MGP
Disco Ball - Add disco balls to your house, hung from the ceiling or wall with its flexible arm - nice and shiny spinning around, 10,000MGP
Disco Ball Ultra - If you want one disco ball and not many, replaces chandelier - 25,000MGP

[MGP Cost is subject to change and decided by the devs, but are there to give a rough idea of how much it should cost]