I am looking for someone who can sell me a Dark Matter Potion. I don't have 4 mil like they are asking for in the shops, but I am willing to haggle and offer lots of wiz tokens.

@RollingBubbles They come from the Millionaire Center so people will likely not sell them for less than 4 mill, otherwise they'll be making a loss.

but that's my problem, I just bought something from the Millionaire Center, and now I have to wait like a day or something.