In Store Operations Manager, Reports, Items, create and run the Value List.

The Item Value List can be utilized to report on inventory. This report can be totaled, showing overall quantity and the extended price of items within the database. Columns within this report can be added or removed from the view by right-clicking within the results and selecting 'Show/Hide Columns'. Once previewed, this report shows a row of Overall, totaling the inventory quantity, extended cost, and the extended price.