CleverMade Parcel LockBox S100 – Costco Sale by Rhonda February 7, 2021 *UPDATE* 12/20/19. Secure your package deliveries until you have a chance to retrieve them. Select Costco locations have the CleverMade Parcel LockBox S100 Series on sale for $39.99 (after instant savings),… 0 FacebookTwitterPinterestEmail