For new Audible members only, Amazon offers Prime members an Audible 3-Month Trial Membership for free. That's tied with our July mention, a savings of $45, and the lowest price we've seen for a 3-month Audible membership. This trial gives you a free audiobook download for each month.

Note: Be sure to cancel your membership before the trial ends; after which, you'll be billed $14.95 per month.