I have a pair of 404 Tubular wheels that were used for racing only. Upgrading my bike and moving to 700c wheels. These are the older red/silver labeled (non yellowing!) decals. I am not the orig. owner, but they are in very good shape. I don't have the zipp skewers, but I can give you a pair of Nashbar branded skewers. Shimano 9/10 hub. There's a pair of Tufo's mounted and I'll include a conti unused spare.
$400