I came across this frame on ebay:

http://cgi.ebay.com/COLNAGO-MASTER-V...:B:SRCH:US:101

I'm really interested because I rarely come across high-end vintage frame that has my size.

I know little about old Colnago frames and their average going price so I'm not too confident with judging how much I should be willing to pay for them.

Can anybody tell me the year of this frame and advise me further on whether I should consider this frame?