All these sketch cards are on eBay, finishing this weekend:

http://www.ebay.co.uk/itm/251435088625?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649

http://www.ebay.co.uk/itm/251435039098?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649

http://www.ebay.co.uk/itm/251435039462?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649

http://www.ebay.co.uk/itm/251435083179?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649

http://www.ebay.co.uk/itm/251435049798?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649

Happy bidding! :-)