$25 for Byki Deluxe Language-Learning Software ($69.95 Value)Īvailable in 72 languages, Byki Deluxe language-learning software teaches students more than 1,000 critical words and phrases, each of which are pronounced by a native speaker and arranged by topic. Arm yourself with valuable linguistic knowledge with this Groupon. The linguist Max Weinreich quipped, “A language is a dialect with an army and a navy,” immediately prompting pig Latin study clubs around the globe to purchase submarines.