JSA at Collect-A-Con San Francisco
Schedule
Sat, 12 Sep, 2026 at 10:00 am to Sun, 13 Sep, 2026 at 05:00 pm
UTC-07:00Location
San Mateo Event Center | San Mateo, CA
Advertisement
🖊️ JSA Autograph Authentication – Live at the Event!Get your collectibles authenticated on-site! JSA will be offering authentication for items signed at the show, as well as accepting previously signed memorabilia brought from home.
Trusted by major auction houses, dealers, and collectors worldwide, JSA certification helps enhance the value and marketability of your autographed items.
💥 Event Special:
$15 per autograph for items signed at the show
Just stop by the authentication booth after meeting your guest to receive certification
Have items already signed?
JSA will also accept previously signed items starting at $25
Save time by completing your form in advance: https://bit.ly/jsasubform
💲 View standard pricing: SpenceLOA.com/fees
⚠️ Please Note: Cash will not be accepted for autograph services at this event.
Advertisement
Where is it happening?
San Mateo Event Center, 2495 S Delaware St, San Mateo, CA 94403-1902, United StatesEvent Location & Nearby Stays:
Know what’s Happening Next — before everyone else does.