How to move custom List Item to a folder within the list

•  $item = $List.GetItemById(1)
• $file = $web.GetFile($item.Url)
• $file.MoveTo($item.ParentList.RootFolder.Url + "/Folder/" + $item.ID +"_.000")

Here is my script sequence. 

PS N:\> $item = $List.GetItemById(5)

PS N:\> $item.ResetRoleInheritance()

PS N:\> $file = $web.GetFile($item.Url)

PS N:\> $file.MoveTo($item.ParentList.RootFolder.Url + "/XXFOLDER/" + $item.ID +"_.000")

PS N:\> $item = $List.GetItemById(6)

PS N:\> $item.ResetRoleInheritance()

PS N:\> $file = $web.GetFile($item.Url)

PS N:\> $file.MoveTo($item.ParentList.RootFolder.Url + "/XXFOLDER/" + $item.ID +"_.000")

PS N:\>