You could do worse:-

http://www.abebooks.co.uk/servlet/BookDetailsPL?bi=3257287901 (from New Zealand, £187)

or worse still:-

http://www.abebooks.co.uk/servlet/BookDetailsPL?bi=3148943876 (from Enniskillen, NI, £220 for Volume 1 - same seller has Volume 2 at the same price)

or push the boat out:-

http://www.abebooks.co.uk/servlet/BookDetailsPL?bi=3338279447&xbf=b3MtcWctdWJ6cg__%2F98774651183264047567&afn_sr=para¶_l=0 (from Maryland, USA, £640)

Does the eBay offer still look like a poor deal? Good luck with the bidding. (I have no connection to the seller!)(And no, I haven't held back any cheaper offers for myself - couldn't find any).

Ross