be ten a penny(redirected from being 10 a penny)
be ten a penny
To be very common, ordinary, or widespread. At first they were quite novel and interesting, but now these little organic cafés are getting to be ten a penny. Trashy crime novels like his are ten a penny, but at least he's doing what he loves.
Farlex Dictionary of Idioms. © 2022 Farlex, Inc, all rights reserved.