two cents

/T UW1 S EH0 N T S/
noun
  1. 1

    One's opinion or thoughts.

    That's just my two cents, you can believe what you like.

  2. 2

    A nearly worthless amount, alluding to placing a copper penny on each of the eyelids of a pauper's or slave's body before burial.

    That car won't last a week, it's not worth two cents.

Source: https://en.wiktionary.org/wiki/two%20cents