I live in Encinitas, about 20 miles due west of you. My local LBS, Leucadia Cyclery, sold me a replacement wheel for my son's 1992 Specialized HardRock mountain bike: $50, brand new, stainless steel spokes, sealed bearings, aluminum rim, quick release. Nothing special or high-end, but perfectly serviceable.
As you can read in my signature, I am hard-core retro where bikes are concerned.
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"Far and away the best prize that life offers is the chance to work hard at work worth doing." --Theodore Roosevelt
Capo: 1959 Modell Campagnolo, S/N 40324; 1960 Sieger (2), S/N 42624, 42597
Carlton: 1962 Franco Suisse, S/N K7911
Peugeot: 1970 UO-8, S/N 0010468
Bianchi: 1982 Campione d'Italia, S/N 1.M9914
Schwinn: 1988 Project KOM-10, S/N F804069