Check the listing for details. 5 Drug Rep Purdue Pharma Sticky Sheet Post It 4 X 6 Notepads Sealed!. Condition: New. Listed at 299.99 USD. 5 Sealed Notepads from Purdue Pharma. Its sealed but there is wear and tear on the outer seal from being stored away for many years. The inside once ripped, is likely mint! Shipped with USPS Small Flat Rate Box Priority FREE! Thanks for looking.