Walgreens: Purex 4-in-1 Pacs 99¢! Deal Scenario Buy (1) Purex 4-in-1 Pacs Sale Price: $1.99 (starting 10/6) Use (1) Printable Coupon: $1/1 Purex 4-in-1 Pacs Walgreens: Purex 4-in-1 Pacs 99¢!