Sale! Out Of Stock The Wisdom of the World Comprehensive Collection – USB Drive $800.00 $144.00 New! The Wisdom of the World Comprehensive Collection – USB Drive All Wisdom of the World Audio Digital Audio at an Astonishing Value! More than 300 tracks, value easily exceeding $800! Now, for a limited time, this is all yours for only $144 – roughly 75% reduced from its retail value! Although this product is Out of Stock right now – please email [email protected] if you would like one as soon as they are in stock.