Hmm.....
3 Teleporters: I have friends in two different states, and I would love to be able to go back and forth to visit easily.
or
The ability to use Build/Buy modes in reality at the price the sims pay, thereby easily and cheaply doing the repairs and upgrades on my home.
or
Young Again + Age Freeze potions for myself and hubby: I'm hitting the downhill slope of 30 and starting to feel it. He's getting ready to hit forty.
or
Bottled Witches' Brew and an Alchemy Station: So that I can cast a restoration spell on the house and brew my own potions to achieve what I want. Heehee.... Buy a bushel of apples + conversion ritual = selling precious gems, metals, etc. and I can pay a contractor to fix the house. Add in the potions from the alchemy station and I'd be rich and never have to age if I didn't want to. (Okay, so toadifying an annoying former boss might have occurred to me as well!)