How to RP the negotiations:
> "You, oh mistress of jealousy, must understand it more than anyone, that pain, that soul-tearing agony, of seeing others enjoy that which you yourself have never tasted. I feel that now, more than ever. For I have long walked on this endless journey with naught but the clothes on my back, without roots I could call 'home'. Now you have something I want, a 'home', a place of refuge I could return to and a place where I could house my 'family' of sorts *nod at your party*. I have something you want, the object which you've run people I care for ragged just to find. Now I have it, here, within arm's reach. This, I believe, is a fair trade, a trade of understanding, one's greatest desire for another. Let us sate each other's jealousy, here and now. My penny artifact for your mansion. Off course, I will allow you continued use of the facilities, only that you hand me all rights to call this place mine and mine own. In turn, I will allow you PEACEFUL ownership of that penny."
> Emphasize 'PEACEFUL'