diff --git a/OpenSim/Region/CoreModules/Framework/InventoryAccess/InventoryAccessModule.cs b/OpenSim/Region/CoreModules/Framework/InventoryAccess/InventoryAccessModule.cs
index 916ddb0a97..f1885dad14 100644
--- a/OpenSim/Region/CoreModules/Framework/InventoryAccess/InventoryAccessModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/InventoryAccess/InventoryAccessModule.cs
@@ -579,26 +579,19 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
             IClientAPI remoteClient)
         {
             uint effectivePerms = (uint)(PermissionMask.Copy | PermissionMask.Transfer | PermissionMask.Modify | PermissionMask.Move | PermissionMask.Export | PermissionMask.FoldedMask);
- 
-            // For the porposes of inventory, an object is modify if the prims
-            // are modify. This allows renaming an object that contains no
-            // mod items.
+       
             foreach (SceneObjectGroup grp in objsForEffectivePermissions)
             {
-                uint groupPerms = grp.GetEffectivePermissions(true);
-//                if ((grp.RootPart.BaseMask & (uint)PermissionMask.Modify) != 0)
-//                    groupPerms |= (uint)PermissionMask.Modify;
-
-                effectivePerms &= groupPerms;
+                effectivePerms &= grp.CurrentAndFoldedNextPermissions();
             }
  
             if (remoteClient != null && (remoteClient.AgentId != so.RootPart.OwnerID) && m_Scene.Permissions.PropagatePermissions())
             {
+                // apply parts inventory items next owner
                 PermissionsUtil.ApplyNoModFoldedPermissions(effectivePerms, ref effectivePerms);
-
+                // change to next owner
                 uint basePerms = effectivePerms & so.RootPart.NextOwnerMask;
-                
-                // rebuild folded perms since we don't have then on inworld objects
+                // fix and update folded
                 basePerms = PermissionsUtil.FixAndFoldPermissions(basePerms);
                
                 item.BasePermissions = basePerms;               
diff --git a/OpenSim/Region/CoreModules/World/Objects/BuySell/BuySellModule.cs b/OpenSim/Region/CoreModules/World/Objects/BuySell/BuySellModule.cs
index 6854b53cf7..a7a9d1ddb7 100644
--- a/OpenSim/Region/CoreModules/World/Objects/BuySell/BuySellModule.cs
+++ b/OpenSim/Region/CoreModules/World/Objects/BuySell/BuySellModule.cs
@@ -118,6 +118,11 @@ namespace OpenSim.Region.CoreModules.World.Objects.BuySell
                 return false;
 
             SceneObjectGroup group = part.ParentGroup;
+            if(group == null || group.IsDeleted || group.inTransit)
+                return false;
+
+            // make sure we are not buying a child part
+            part = group.RootPart;            
 
             switch (saleType)
             {
@@ -157,18 +162,6 @@ namespace OpenSim.Region.CoreModules.World.Objects.BuySell
                 break;
 
             case 2: // Sell a copy
-                Vector3 inventoryStoredPosition = new Vector3(
-                        Math.Min(group.AbsolutePosition.X, m_scene.RegionInfo.RegionSizeX - 6),
-                        Math.Min(group.AbsolutePosition.Y, m_scene.RegionInfo.RegionSizeY - 6),
-                        group.AbsolutePosition.Z);
-
-                Vector3 originalPosition = group.AbsolutePosition;
-
-                group.AbsolutePosition = inventoryStoredPosition;
-
-                string sceneObjectXml = SceneObjectSerializer.ToOriginalXmlFormat(group);
-                group.AbsolutePosition = originalPosition;
-
                 uint perms = group.EffectiveOwnerPerms;
 
                 if ((perms & (uint)PermissionMask.Transfer) == 0)
@@ -185,6 +178,8 @@ namespace OpenSim.Region.CoreModules.World.Objects.BuySell
                     return false;
                 }
 
+                string sceneObjectXml = SceneObjectSerializer.ToOriginalXmlFormat(group);
+
                 AssetBase asset = m_scene.CreateAsset(
                     group.GetPartName(localID),
                     group.GetPartDescription(localID),
@@ -206,12 +201,12 @@ namespace OpenSim.Region.CoreModules.World.Objects.BuySell
                 item.InvType = (int)InventoryType.Object;
                 item.Folder = categoryID;
                 
-                perms = group.GetEffectivePermissions(false);
-               
+                perms = group.CurrentAndFoldedNextPermissions();
+                // apply parts inventory next perms            
                 PermissionsUtil.ApplyNoModFoldedPermissions(perms, ref perms);
-
-                perms &=  part.NextOwnerMask;
-
+                // change to next owner perms
+                perms &=  part.NextOwnerMask; 
+                // update folded
                 perms = PermissionsUtil.FixAndFoldPermissions(perms);
 
                 item.BasePermissions = perms;
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.Inventory.cs b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.Inventory.cs
index 42f47b5938..36844a9909 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.Inventory.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.Inventory.cs
@@ -338,6 +338,8 @@ namespace OpenSim.Region.Framework.Scenes
                 uint rootEveryonePerms = RootPart.EveryoneMask;
                 uint everyone = rootEveryonePerms;
 
+                // date is time of writing april 30th 2017
+                bool newObject = (RootPart.CreationDate == 0 || RootPart.CreationDate > 1493574994);
                 SceneObjectPart[] parts = m_parts.GetArray();
                 for (int i = 0; i < parts.Length; i++)
                 {
@@ -345,7 +347,8 @@ namespace OpenSim.Region.Framework.Scenes
                     part.AggregateInnerPerms();
                     owner &= part.AggregatedInnerOwnerPerms; 
                     group &= part.AggregatedInnerGroupPerms;
-                    everyone &= part.AggregatedInnerEveryonePerms;
+                    if(newObject)
+                        everyone &= part.AggregatedInnerEveryonePerms;
                 }
                 // recover modify and move
                 rootOwnerPerms &= movemodmask;
@@ -407,14 +410,16 @@ namespace OpenSim.Region.Framework.Scenes
                 uint everyone = rootEveryonePerms;
 
                 bool needUpdate = false;
-
+                // date is time of writing april 30th 2017
+                bool newObject = (RootPart.CreationDate == 0 || RootPart.CreationDate > 1493574994);
                 SceneObjectPart[] parts = m_parts.GetArray();
                 for (int i = 0; i < parts.Length; i++)
                 {
                     SceneObjectPart part = parts[i];
                     owner &= part.AggregatedInnerOwnerPerms; 
                     group &= part.AggregatedInnerGroupPerms;
-                    everyone &= part.AggregatedInnerEveryonePerms;
+                    if(newObject)
+                        everyone &= part.AggregatedInnerEveryonePerms;
                 }
                 // recover modify and move
                 rootOwnerPerms &= movemodmask;
@@ -479,7 +484,7 @@ namespace OpenSim.Region.Framework.Scenes
             }
         }
 
-        public uint GetEffectivePermissions(bool useBase)
+        public uint CurrentAndFoldedNextPermissions()
         {
             uint perms=(uint)(PermissionMask.Modify |
                               PermissionMask.Copy |
@@ -487,18 +492,13 @@ namespace OpenSim.Region.Framework.Scenes
                               PermissionMask.Transfer |
                               PermissionMask.FoldedMask);
 
-            uint ownerMask = 0x7fffffff;
+            uint ownerMask = RootPart.OwnerMask;
 
             SceneObjectPart[] parts = m_parts.GetArray();
             for (int i = 0; i < parts.Length; i++)
             {
                 SceneObjectPart part = parts[i];
-
-                if (useBase)
-                    ownerMask &= part.BaseMask;
-                else
-                    ownerMask &= part.OwnerMask;
-
+                ownerMask &= part.BaseMask;
                 perms &= part.Inventory.MaskEffectivePermissions();
             }