To dream of a garage sale indicates a sudden emotional clearing leading to a sense of clarity and freedom.
To feel regretful about selling an object in your dream suggests that you may not be ready to completely heal from a recent emotional issue but that you will have the energy and the courage for a full healing in the near future.
To dream about a yard sale suggests that you are learning from your past experiences and making productive use of the lessons and skills you have learned.
A garage sale or yard sale can represent clearing out, cleaning out, or letting go (of things, outdated beliefs, self-defeating patterns, or other things that are no longer working for you).
The idea of recycling or letting someone else benefit from what you no longer use (such as sharing your knowledge or skills).
The idea of others finding value in what you have to offer (or a desire for such).
See also: Selling; Sale or Discount; Cleaning; Giving
Protective covering for one’s power over a situation... garage dream meaning
Don’t trust the person one is now dealing with on a business matter. ... salesperson dream meaning
Literal... sale dream meaning
Informal sale, though the location and purchase may be figurative; research details... yard sale dream meaning
In a dream, a birds’ salesman represents all types of gatherings, including celebrations or grief.... birds’ salesman dream meaning
(See Panderer)... door-to-door salesman dream meaning
(Cooling) An ice cream salesman in a dream represents a hard working person who labors to provide comfort to others, whose efforts are praiseworthy, and whose earnings are blessed.... ice cream salesman dream meaning
(See Bartender)... sherbert salesman dream meaning
(Mill; Spinning; Yarn) A yarn salesman in a dream represents a contract, an agreement, planning, spinning, or womanizing.... yarn salesman dream meaning
Dreams of a used car salesman signify underhanded motives, and opportunism. Perhaps you are dealing with trust issues and feeling taken advantage of or you are grappling with the aspect of you that just wants to make a buck. You are dealing with issues of integrity and realizing that what goes around comes around.... used car salesman dream meaning
Salvaging old ideas.... rummage sale dream meaning