The cost of a lifetime Babbel language learning subscription has plummeted to $139.97, offering a massive $460 discount off the regular price for the 4th of July holiday.Save $460 on Babbel during 4th of July sale.The steeper price cut on a lifetime of Babbel is courtesy of StackSocial, with the language learning tool dipping to $139.97 now through July 5.Buy for $139.97 Continue Reading on AppleInsider