If you were thinking of getting a passata machine like the one from Seeds of Italy it might be worth checking out Lakeland
http://www.lakeland.co.uk/tomato-master/F/keyword/reduced+items/product/12165 (http://www.lakeland.co.uk/tomato-master/F/keyword/reduced+items/product/12165)
They're not brilliant - it's worth feeding the pulp through more than once - but the better machines are a lot more money.