AXAPTA sales price, cost price

Sales price:

    B_RepairJournalOrderLines.ProjSalesPrice = InventTable::find(B_RepairJournalOrderLines.ItemId).LastUserPrice;

Cost price:
    B_RepairJournalOrderLines.ProjCostPrice = InventTableModule::find(B_RepairJournalOrderLines.ItemId,ModuleInventPurchSales::Sales).price() ;