James Spence Authentication (JSA)

JSA x MeiGray = Collectors and dealers can now submit signed game-worn, game-used and game-issued memorabilia for both autograph authentication and photo-matching through a single submission process. JSA, the world leader in autograph authentication, and MeiGray, the most trusted name in photo-matching and authenticating game-worn memorabilia, today announced a collaboration that will streamline authentication for one of the hobby’s most valuable asset classes: signed game-worn memorabilia. Beginning 4/16/2026, customers submitting through MeiGray’s online submission form can request both MeiGray photo-matching and JSA autograph authentication as part of the same submission. LINK IN BIO 🔗

BURN IT DOWN 🔥🏆 @wwerollins & wwe_asuka signed Funko Pops $115 each. @jsaloa 🛒 Shop now: https://buff.ly/2sVbSuD #7BAP #WWE #SignatureSeries #SethRollins #Asuka #Wrestling

JSA Is Coming to @mcmcomiccon #London - On-site Authentication Available JSA will be on-site at MCM London (May 22-24) at the Royal Victoria Dock, offering authentication for autographs signed at the show. Authentication is priced at £12 per autograph. Please note that items signed outside of the event will NOT be accepted for submission. How to get your autograph authenticated: 1. Get your item signed at the show. 2. Head to the JSA booth in the celebrity area. 3. Receive your authentication sticker! Looking to submit collectibles for grading? Stop by CGC Authorized Facilitator Zuke’s Pop Culture (booth S418), who will be accepting submissions at MCM London. @zukespopculture will be accepting TCGs, sports cards, non-sports cards and comics on behalf of CC at the show. They will also be witnessing signatures for CGC Signature Series certification. We look forward to seeing you there! #mcmlondon #jsaauthenticated #deathnote #starwars

Yes! Our friends over at @jsaloa will be joining us all weekend long! On-site authentication for items signed at the show and accepting submissions for previously signed items brought from home. Trusted by all major auction houses, dealers and collectors, any autograph backed by JSA certification enhances the value and marketability of the item. A $15/autograph authentication special will be offered for any item signed at the event. Stop by the authentication booth after meeting the celebrity guest to redeem certification. JSA will also be accepting previously signed items starting at $25. Fill out and print the online submission form ahead of the event: https://bit.ly/jsasubform Visit SpenceLOA.com/fees for regular submission pricing. Please note that JSA is not accepting cash as payment for autograph services at this event.

🔥 JSA AUTHENTICATION will be LIVE at The Hollywood Show! 🔥 Don’t miss your chance to get your autographs officially authenticated by the industry’s most trusted name, James Spence Authentication (JSA)! Get your items signed at the show and head straight to the JSA booth for authentication — or bring items from home and have them authenticated while you’re there. 🖊️✅ With 80+ celebrity guests appearing, this is the perfect opportunity to protect and verify your collectibles for your collection or future value. 📍 The Hollywood Show 📅 May 29–30, 2026 📍 LA Marriott Burbank Hotel & Convention Center Bring your treasures. Meet the stars. Get them authenticated. 🎬  #jsa #hollywoodshow #Burbank

🎯 LAS VEGAS! Get Your Autographs Authenticated ON-SITE by @jsaloa ! Inscriptagraphs Memorabilia is excited to host James Spence Authentication (JSA) for a public, in-store event — with JSA authenticators on-site to review your items in person. No shipping, no hassle — just fast, expert autograph authentication while you wait! 📅 Date: Friday, May 29, 2026 ⏰ Time: 11:00 AM – 4:00 PM 📍 Where: Inscriptagraphs Memorabilia ➡️ 8820 W Russell Rd Ste 110 Las Vegas, NV 89148 🔹 Bring your sports, celebrity, historical, and pop culture autographs to be evaluated directly by JSA’s experts — right in our store during this public event! 💥 No appointments needed — first come, first served! Just bring your items and show up. 💰 WE ARE BUYING! Looking to sell memorabilia? Our Inscriptagraphs buyers will be on-site purchasing items during the event. Bring in your autographed pieces, memorabilia collections, or items you’re ready to move — we’ll be making offers on the spot. ✨ Don’t miss this chance to get your memorabilia verified by one of the most trusted and reputable authentication companies in the business. 📞 Questions? Call or DM us! More info and their fees can be found at the JSA link on the homepage of our website! #LasVegas #JSA #AutographAuthentication #Inscriptagraphs #SportsMemorabilia CelebrityAutographs VegasEvents JSAOnSite Collectibles MemorabiliaExperts TivoliVillage jamesspenceauthentication

JSA will be offering on-site authentication for items signed at the show, as well as accepting submissions for previously signed memorabilia brought from home. Trusted by major auction houses, dealers, and collectors worldwide, JSA certification enhances the value and marketability of your autographed items. A special rate of $15 per autograph will be available for items signed at the event. Simply visit the authentication booth after meeting the celebrity guest to receive your certification. JSA will also accept previously signed items starting at $25. Click here to complete and print your online submission form in advance of the event. For standard submission pricing, please visit SpenceLOA.com/fees. Please note: Cash will not be accepted as a form of payment for autograph services at this event. @jsaloa

Accepting submissions for JSA autograph authentication and CGC card grading services! A $12/autograph authentication special will be offered for any item signed at the event. Stop by the booth after getting your item signed. Previously signed items will also be accepted for JSA starting at $25. Fill out and print the online submission form ahead of the event: /submit-your-item Express Drop Off for CGC card grading is accepted at this event. Fill out your CGC online submission form at home or on your mobile device by visiting cgccards.com. Bring your card submission and your order number starting with “CAR” to a JSA representative at the show. Please note that cash is not accepted for payment of services. #jsa #jsaauthenticated #cgc

Sending our best to all the moms and grandmas out there today! 💐 We appreciate you! #HappyMothersDay from CGC! ❤️

“Kick names, take ass.” @pom.klementieff signed Mantis Funko Pops $155 each. 🛒 Shop now: https://buff.ly/2sVbSuD #7BAP #SignatureSeries #Marvel #GuardiansOfTheGalaxy #Mantis #Funko

North America's PREMIER COMIC BOOK CONVENTION, the HeroesCon, returns to Charlotte, NC, June 12-14! The Heroes Convention is an all-ages, family friendly event, where ALL ARE WELCOME! Everyone 16 years of age and younger is admitted FREE with a paying adult! GET YOUR TICKETS FOR THE HEROESCON: /heroescon/tickets/ Meet HUNDREDS of comics creators from the SILVER AGE through TODAY at the LARGEST HEROES CONVENTION EVER! /heroescon/featured-guests/ FIND YOUR HOTEL: /heroescon/hotel/ Featuring @cgccomics ON-SITE GRADING! Over 200 Dealers and Vendors selling VINTAGE & MODERN COMICS, ORIGINAL COMIC ART, COMIC COLLECTING SUPPLIES, APPAREL, TOYS, LEGO, and MORE MORE MORE!!! COSTUMING and THE COSPLAY RUNWAY!!! The BEST Comic-centric PANELS and PROGRAMMING! The LIVE ART STAGE and QUICKDRAW CONTEST, brought to you by Asheville Art Supply! #heroescon #cosplay #cgc #cgccomics #heroesconvention #comicconvention #ashevilleartsupply #captainmarvel #jimstarlin #almilgrom #marvell

Unlock the full potential of your autograph collection with our official authentication partners, JSA & The Agents of Slabs! ✍️ Don't leave the authenticity of your prized possessions to chance. Whether you're a seasoned hobbyist or a casual fan, ensuring your signed memorabilia is the real deal is the most effective way to protect your investment and elevate your collection’s prestige. Why Choose @jsaloa ? James Spence Authentication (JSA) is the industry leader in providing fast, accurate, and globally recognized autograph verification. Their world-renowned experts use a multi-step analysis to give you the peace of mind you deserve, ensuring your "signed treasures" are truly genuine. Maximize Value. Minimize Risk. Join the thousands of collectors who trust JSA to safeguard their history! @agentsofslabs is an official Signature Series facilitator for CGC. They provide professional signature witnessing services for comic books, magazines, trading cards, and photographs. In addition to witnessed signings, clients can submit non-signed items, including comic books, magazines, photographs, video games, and trading cards, for CGC grading through their services. The Agents of Slabs travel across the country to numerous shows and accept submissions from all over the world. As an authorized Certified Guaranty Company dealer, they operate as a full-service grading provider. Protect Your Grail. Secure the Grade. Join the thousands of collectors who trust The Agents of Slabs to witness history and preserve their collections! Join us at the Oklahoma City Convention Center on May 22-24, 2026, for a 3-day Festival of Fandom, and use code GALAXY10 for 10% OFF all admission tickets! 🎟️ #GalaxyConOklahoma #GalaxyConOKC #CollectWithConfidence