=== modified file 'stock/wizard/wizard_partial_picking.py'
--- stock/wizard/wizard_partial_picking.py	2009-12-10 11:12:04 +0000
+++ stock/wizard/wizard_partial_picking.py	2010-08-31 09:57:01 +0000
@@ -71,7 +71,7 @@
                 'type' : 'float', 'required' : True, 'default' : make_default(quantity)}
 
         if (pick.type == 'in') and (m.product_id.cost_method == 'average'):
-            price=0
+            price = m.product_id.standard_price
             if hasattr(m, 'purchase_line_id') and m.purchase_line_id:
                 price=m.purchase_line_id.price_unit