Was Dharamsee's experience with the seedless grapes unique, or did everyone get seedless grapes from Baba that day?

Boss Dharamsee's experience was entirely unique to him, which is a key element of the story. The account in Chapter 35 makes it clear that the miracle was a personal one tailored to his specific doubts. After he was astonished to find the seeded grapes Baba gave him had turned seedless in his mouth, he sought to verify his experience. He approached another devotee, Baba Tarkhad, who was also present and had received grapes from Sai. Dharamsee asked him what his grapes were like, and Tarkhad replied that they had seeds. This confirmation caused Dharamsee to be "extremely surprised in his heart," reinforcing that the miraculous transformation of the fruit happened only for him.