Full price: the current Chemist Warehouse price when the item is not on sale. Usual sale price: the lowest price that came back in at least two separate completed sales across stores for this product in the last 12 months. CraigSaves saw 42 sales at $7 or lower. Sources: Chemist Warehouse (42 sales). Each store uses its own confirmed full-price period. A lower price in only one sale does not count. Chemist Warehouse shows a was price of $14.99. That is a Chemist Warehouse claim.