買價

买 = ㇖ + 头 : Mahatma Gandhi visits the airplane. He sees a neat skull and a nice sickle, and he asks for the price, because he wants to buy them both.

价 = 亻 + 介 : Joan of Arc (ji) and Rosa Luxemburg (亻) are plotting their escape from the ashram in the bathroom (a4). They plan to use the ashram's rocket (介), but unfortunately, the price (价) for rockets is sky-high.