When running a Design Inventory Report and using the Price 1 column, some items are listed with a price and others are blank.
The difference with the items listed in the report is due to differences in how landed prices are determined between serial and non-serialized items.
Price Level 1, which is a markup of landed uses:
Non-serialized items: landed = next cost if there are items in stock, otherwise uses standard.
Serialized items: landed = standard cost, unless printing the price of a serial number, in which case it uses the actual serial landed price. If you select the option to “list serial numbers”, you will see that the price 1 of the serialized items will not be zero.