What’s a semi-formal American equivalent for the British expression “value for money”?

I've heard the phrase "get(ting) your money's worth" to say that the cost is proportional to the value you received. It is used as a positive expression for expensive items rather than having the same negative connotation as "you get what you pay for" commonly used with inexpensive and low quality items.


Based on the discussion and examples given, "X is great value for your money" (using definite articles in AE) is acceptable and common AE. Thanks everyone!