Share 'Performa 200, isn't this just a Classic II?'

Am I missing something? I've been watching a Performa 200 on ebay and the price keep on going up. I'm sure they are the same model as the Classic II, but with a different name. Are these models that rare that they go for this sort of price? http://cgi.ebay.co.uk/Apple-Macintosh-Performa-200-Classic-II-StyleWriterII_W0QQitemZ110323903418QQcmdZViewItemQQptZUK_Computing_Apple_Desktops_CV?hash=ite...