Might be worth keeping an eye on,there is another copy of this as a buy it now and they want over £100 for it, I know it is getting to be a hard to find book of the scripts of the first series
http://www.ebay.co.uk/itm/Last-of-the-Summer-Wine-Scrips-Roy-Clarke-BBC-1976-/271318489406?pt=Non_Fiction&hash=item3f2bd7993e
http://www.ebay.co.uk/itm/Last-of-the-Summer-Wine-Scrips-Roy-Clarke-BBC-1976-/271318489406?pt=Non_Fiction&hash=item3f2bd7993e