California - South Bay (Near San Jose)
Heroes Comics
24 E Campbell Ave, Campbell, CA 95008
Old school store with tons of Gold/Silver/Bronze raw & graded books. My go-to comic store in the South bay. Good prices.
Heroes and Champions
574 E El Camino Real Sunnyvale, CA 94087
Great staff and selection of back issues (raw and graded Silver/Bronze). Good prices.
Bronze Age Batcave
20 S Santa Cruz Ave # 112, Los Gatos, CA 95030
Interesting store. If I had to describe it, it looks like if some collected for 40 years then stuck their entire collection in a shop. Their prices are very high, but they have pretty much everything you could want. Huge wall of raw books/magazines/esoteric items and 500-1000? slabs with many keys.