Check out this C4 frameset. A very rare model without the seat tube, similar to the Bianchi C4 and the Cinelli Cinetica, only with an even rarer fork. It needs a restoration after the ugly respray, but other a very special frame.
Unfortunately the auction listing only accepts bids from German buyers. The seller is willing to do a Buy It Now, but he is asking 400 eur for it. Maybe change your Ebay profile to German?http://www.ebay.de/itm/281086765122?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1423.l2649