Series 3 Aluminium washer jets

I know these washer jets are virtually unobtainable now but while searching t'interwebs the other day I found that P A Blanchards are selling these http://www.ebay.co.uk/itm/132085668108?_trksid=p2060353.m2749.l2649&ssPageName=STRK:MEBIDX:IT vintage windscreen washer kit that include the jets. Not cheap at almost £60 but you could sell off some of the other parts you don't need, although it looks like the only bits I don't need are the tank and pump. I also found these kits for sale in America, I forget the sit name now, but the sneaky buggers are removing the jets and putting in modern black ones and selling the ally ones separately.