This is the ego trading, treating persons as property and love as a night to be bought. Each mind believes it holds and can be robbed, so it haggles over a husband and a handful of roots as though peace could be purchased with the right exchange. The whole quarrel rests on the conviction that what one has, another has stolen.
Nothing real can be owned, so nothing real can be taken, and the bargain settles nothing. A mind released from possession would see that neither sister has lost a thing, and that there was never anything here to buy or sell.
Husband: the good the mind believes it possesses and fears is being stolen, a person reduced to a thing that can be held or lost.
Mandrakes: the small prize the mind bargains for, a token of the belief that love and life can be traded like goods.