The Deceased Buying Food
Scholars have said that if a dreamer sees a deceased person buying food in a dream, it might indicate that the price of that food will rise and it will become scarce and valuable in reality.
Per Ibn Sirin's Muntakhab al-Kalam fi Tafsir al-Ahlam
Note: These are traditional scholarly interpretations (ijtihad) drawn from a specific classical source — not a binding religious ruling, fortune-telling, or a prediction of the future.