Dreams of buying symbolize that you are taking responsibility for your life. Also, to dream of buying something can be suggesting that you have bought into an idea and are allowing yourself to be influenced. Consider what you are buying.
See Shop and Retail Therapy.
Mystic Dream Book
by Internet Archive - Anonymous
To dream that you are Buying a lot of articles is a warning of coming troubles; be careful with your money matters. But if, in your dream, you are carefully considering every shilling you spend, then it is a fortunate sign.
Dream Dictionary Unlimited
by Margaret Hamilton
To “pay the price”, not necessarily monetary
About These Interpretations
This page presents 3 different perspectives on this dream symbol from various expert sources. Each interpretation considers context, emotion, and personal meaning rather than providing fixed definitions.