Welcome to Golden State Memorabilia!!! All items will ship within 1-2 business days! Please call 949-245-4798 or email GSMemorabilia@gmail.com with any questions
100% Authenticity Guaranteed Certificate of Authenticity included — PSA/DNA, Beckett, JSA.
7-Day Return Policy Contact us within 7 days and we'll make it right.
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Customer Reviews

Every review on this page was written by a verified buyer after their order was delivered. This is what collectors say about shopping with Golden State Memorabilia: the autographs, the slabbed cards, the packaging and the service.

5.0 / 5

Based on 12 verified-buyer reviews

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★★★★★✓ Verified buyer

Mad Bum perfection!

Absolutely thrilled with my Madison Bumgarner signed baseball! It arrived exactly as described, beautifully presented, and made the perfect 80th birthday gift for a lifelong Giants fan. The look on his face when he opened it was priceless! ⚾️🧡🖤

Excellent quality and a truly special keepsake. Highly recommend!

Karen SimmonsMadison Bumgarner signed 2010 World Series baseball PSA/DNA San Francisco GiantsSold out
★★★★★✓ Verified buyer

1996 Topps Chrome #100 Jeff Bagwell Signed Card PSA Slabbed Auto Astros

The Slab is exactly what I was looking for at a reasonible price. Shipping was fast and I received it just days after ordering. I will continue to check the site to determine if I see something else to add.

Keith1996 Topps Chrome #100 Jeff Bagwell Signed Card PSA Slabbed Auto AstrosSold out

How our reviews work

  1. Verified buyers only Every review is written through a private link we email to the buyer after their order is delivered. There is no public form, so nobody can review an item they didn't buy from us.
  2. Moderated for spam, not for rating We screen submissions for spam and personal information before publishing. Reviews of every rating are published, and we may reply publicly.
  3. No incentives We don't offer discounts, credit or rewards in exchange for a review. Collectors write these because they want to.

Learn more about our Authenticity Guarantee, read the autograph authentication FAQ, or contact us with a question about an order.