Meanings
As though twelve (a dozen) could be purchased for one dime (10¢).
How to pronounce "dime a dozen":
AU
So common as to be practically worthless.
Example: "People with your skills are a dime a dozen these days."
Example Sentences
1
In this city, coffee shops are a dime a dozen.
2
These generic brands of cereal are a dime a dozen in the supermarket.
3
In the fashion district, designer knockoffs are a dime a dozen.
4
Travel agencies offering cheap package holidays are a dime a dozen nowadays.
5
In the job market, people with basic computer skills are a dime a dozen.