http://cgi.ebay.co.uk/vauxhall-astra-nova-corsa-cavalier-alloy-wheels_W0QQitemZ170277756336QQcmdZViewItem?hash=it em170277756336&_trksid=p3286.c0.m14&_trkparms=72%3 A1301|66%3A2|65%3A12|39%3A1|240%3A1318
advertised as "vauxhall alloys", so might be a steal for someone