Paul Martin takes Flog It to the Prince's Theatre in Kilmarnock, where hundreds of viewers turn up with treasures to be valued. Experts James Lewis and David Fletcher are on hand to help spot some exciting items for auction. The heat is on as a huge collection of Mauchline ware goes under the hammer - and the money starts rolling in. And Paul visits the world's only surviving Nottingham lace factory - where the original machines are still going strong after 100 years