if its a gold painted frame£500+,this was one of the two prefered colour options at the time,the other one being saronni red
if its the 18 k gold plated frame these were very ltd editions,given to people like the pope,agnelli(he owns fiat,juventus and most of italian industry) and dino zoff amongst other stars
only ever seen 1 other goldplated frame on the bay,it went for well into the 000's of dollars
be prepared to sell worldwide
i sold my gold painted frame with low end campag stuff 3 years ago for £350
good luck with the sale