The word "are priced at" refers to the cost or value of something. Antonyms for this phrase could include "are free," "are discounted," "are undervalued," "are given away," "are inexpensive," or "are on sale." These words imply much different meanings and connotations for the object being described. "Are free" suggests that the item has no cost, while "are on sale" implies that it is temporarily discounted. "Are undervalued" suggests that the item is worth more than its current price, and "are given away" implies that it is being offered for no cost at all. Each of these antonyms provides a different perspective on the value or cost of something.
