Isn’t "increased-priced goods" with an adjective ungrammatical for the right "more hugely priced goods" with an adverb? 0 Agree with Jimi that one of the most acceptable antonym for "free of charge" is "available." But, "procured" or "priced" could get the job done as the alternative of "free of charge." https://sites.google.com/view/free-tablet-through-govt/home