Are you going to get it? It looks like a beauty (except that out-of-place Salsa stem has got to go!). Note that vertical dropouts, lugless construction, and use of the "C" diamond as a headbadge indicate a very late Cooper frame, probably 90s or 00s. Sausalito Cyclery was always the main (or perhaps only) outlet for Cooper frames in Northern California. If you call Tony at the shop he can probably tell you something about this frame.