Home / Card shops / California / San Mateo / What's On Second Sports Cards
What's On Second Sports Cards
Card shop in San Mateo, CA.
Card shopCA
- Type
- Card shop (Google lists it as Sports memorabilia store)
- Address
- 221 2nd Ave, San Mateo, CA 94401
Open in Google Maps - Phone
- (650) 344-8660
- Website
- whatson2nd.com
- Hours
Mon 11am-7pm Tue 11am-7pm Wed 11am-7pm Thu 11am-7pm Fri 11am-7pm Sat 11am-6pm Sun Closed - Rating
- 4.8 out of 5 from 80 ratings on Google as of Nov 2, 2026
Listing facts from the store's public Google Maps listing, checked Nov 2, 2026. Hours change around holidays and release days, so call ahead. Own this shop? Send a correction.
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