diff --git a/item.go b/item.go
index 0af4f1f..0f9f619 100644
--- a/item.go
+++ b/item.go
@@ -483,8 +483,8 @@ func getObjItemValDet(objID64 int64, quality string, days int) (float64, int64)
 	if !item.Auction {
 		return 0, 0
 	}
-	row := db.QueryRow(`SELECT avg(omaa.price)
-	                          ,count(*)
+	row := db.QueryRow(`SELECT COALESCE(avg(omaa.price), 0)
+	                          ,COALESCE(count(*), 0)
 	                      FROM obj_msg_auction_announce omaa
 	                     WHERE omaa.item_id = ?
 	                       AND omaa.quality = ?