Uhmmmm....the Delta calipers alone can cost almost that much these days, especailly if they are in mint/NOS condition.
They are beautiful brakes, but I don't really know why they demand such a super high premium as they are not that rare, plus they do not have any real advantage over other high line sidepulls of the time.....except for the aero thing, I guess.........On a slightly related subject, anyone notice the $500+ Modolo Kronos calipers that had been for sale at eBay for the last couple of weeks with no takers....yet? A new Cinelli Laser owner might be interested soon??

Chombi