A junk shop is a shop selling cheap second-hand goods. Rummage in a junk shop.
The difference from an antique shop is that the owner has not looked everything up. A junk shop is where the stock is priced by the shelf rather than by the object.
1nounjunk shopA shop selling cheap second-hand goods.
“The junk shop had a chair worth more than the building.”
junk shop is a shop.
Practised in Antiques & Collecting