rummagesale

2. A sale of used goods, often held by a church or charity to raise money.

The church rummage sale raised enough money for a new roof.

3. An event where donated items are sold cheaply to the public.

Volunteers sorted boxes of clothes for the rummage sale.

4. A place to buy secondhand household items at low prices.

She furnished her first flat with things from a rummage sale.