Up for sale a new, sealed 6 CD set - THE POWER OF FULL ENGAGEMENT from the HUMAN PERFORMANCE INSTITUTE. This is a new, factory produced CD set, not rentals, pirated copies or imports, in it's original , shrink wrapped case.  Media Mail Shipping, including delivery confirmation (U. S. Only), is $3.50. Item is shipped, padded, in a cardboard container. I use cardboard containers for shipping because they give the CDs and their case the protection that they need during shipping. Thank you for looking.