Originally Posted by Last ride 76

Price listed now $470 aren't those diamond lug cutouts used by a Japanese brand?

Originally Posted by machinist42

(Update)

"Vintage racing bike made in Italy
Dedham, MA · 6 days ago ·
$500
Vintage racing 10 speed bike made in Italy. Lots of original Campagnolo parts on the bike and it’s very light weight and fast aluminum frame."

(Still no hint as to what it is, but it's increased five-fold in price since you posted! Still aluminum, though?)