Definitely earlier than the '80s judging on the head badge and downtube logo. $2k is about right but you might be better off to sell the frame/fork/headset on their own as a collector may not want the newer stuff on there. With some really good photos in natural light, you could get $1700 or $1800 on eBay. It is easier to ship a frame/fork as well so it is less work for you. Are the bars also Cinelli? Those alone could fetch upwards of a $100, they appear to be in great shape.