Poorly designed child benefit cuts which take away benefits for some families on £44,000 while giving them to other families on £86,000: £1 billion.
Giving party activists something to cheer by cutting benefits for homeless families in temporary accommodation: £150 million
Not having to explain where the other £13 billion in welfare cuts is going to fall: priceless.
There are some things money can't buy.
For everything else, there's the silly season at conference.