Gaby Roslin and Ortis Deley reveal some of the best money saving deals of the week, and test three action cameras with the help of some roller bladers. Could the cheapest camera be the best? Georgie Barrat gives her guide to saving money by fixing broken belongings yourself, with tips on buying products that are designed to last. Jon Bentley is joined by chef Seema Pankhania in a test of blenders: a premium model versus a budget one. Plus, a family need a gadget that can help keep their Lego collection free from dust.