Whooah! that is a rip, £200 including p+p, i know somone with that setup its not bad for beginer trials or street allthough the saddle isn’t exactly great.
Your right edd it doesn’t give a good impresion of unicycles, in fact most places who dont know much about unicycles charge way too much like here for instance : http://www.iwantoneofthose.com/searchSite.do?Query=unicycle
Its a shame realy.