Skip to content

Free Shipping On Orders $500+

Search

Menu

Shop Collectibles
Shop By Team
Live Auctions

Authentication
Appraisals
Collection Purchases
Out or Safe

Live Auctions

Browse our current live auction and bid in your chance at rare collectibles

View Auctions

San Francisco Giants

(74 products)

Signed memorabilia from the historic players of the San Francisco Giants.

Sort by

Featured
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

Compare

View as List Grid

FiltersFilter & Sort

Applied Filters

Clear all

Sort by

Featured
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

Availability

In stock (74)
Out of stock (0)

Clear

Price

From $

-

To $

From To

Clear

Compare

Game 7 Authentics
Gaylord Perry HOF 91 Signed Hall Of Fame Logo Baseball JSA

$349.99 USD

Very low stock (1 unit)

View details
Compare

Game 7 Authentics
Willie Mays Signed Jackie Robinson Day Logo Baseball JSA

$1,249.99 USD

Very low stock (1 unit)

View details
Compare

Game 7 Authentics
Willie Mays HOF 79 660 Signed Baseball PSA JSA LOA

$2,499.99 USD

Very low stock (1 unit)

View details
Compare

Game 7 Authentics
Gary Carter Signed 1984 All Star Game Logo Baseball MLB Holo (MVP)

$999.99 USD

Very low stock (1 unit)

View details
Compare

Game 7 Authentics
Willie McCovey Signed Authentic Giants Mitchell Ness Stat Jersey PSA LOA

$2,499.99 USD

Very low stock (1 unit)

View details
Compare

Game 7 Authentics
Orlando Cepeda Baby Bull Signed Baseball MLB Holo Steiner Sports

$99.99 USD

Very low stock (1 unit)

View details
Compare

Game 7 Authentics
Willie Mays HOF 79 Signed Baseball JSA LOA

$3,499.99 USD

Very low stock (1 unit)

View details
Compare

Game 7 Authentics
Willie McCovey HOF 86 Signed Authentic Giants Batting Helmet JSA

$499.99 USD

Very low stock (1 unit)

View details
Compare

Game 7 Authentics
Willie McCovey Stat Signed Authentic Giants Mitchell Ness Jersey BAS

$2,499.99 USD

Very low stock (1 unit)

View details
Compare

Game 7 Authentics
Willie Mays 660 HR 3283 Hits Sogned Baseball JSA LOA Steiner Sports Holo

$1,999.99 USD

Very low stock (1 unit)

View details
Compare

Game 7 Authentics
Willie May Signed Authentic New Era San Francisco Giants Hat PSA/DNA LOA

$999.99 USD

Very low stock (1 unit)

View details
Compare

Game 7 Authentics
Rogers Hornsby Single Signed Official Little League Baseball JSA LOA

$7,999.99 USD

Very low stock (1 unit)

View details
Compare

Game 7 Authentics
Joe Medwick Single Signed Wilson Official League Baseball JSA LOA

$7,999.99 USD

Very low stock (1 unit)

View details
Compare

Game 7 Authentics
Mel Ott Signed Baseball Displays As A Single PSA/DNA LOA

$12,499.99 USD

Very low stock (1 unit)

View details
Compare

Game 7 Authentics
Joe Morgan Hall Of Fame 1990 Signed Baseball Beckett Hologram

$349.99 USD

Very low stock (1 unit)

View details
Compare

Game 7 Authentics
Willie McCovey HOF 86 Signed Authentic Giants Rawlings Batting Helmet MLB Holo

$499.99 USD

Very low stock (1 unit)

View details

Previous
Page 1 / 5
1
2
3
…
5
Next

Your cart

Your cart is empty

Subtotal: $0.00 USD

Loading...

Find Your Next Rare Collectibles

Thousands of rare sports and entertainment collectibles.

Our Services

Authentication
Appraisals
Collection Purchases
Out or Safe

Shop Collections

Search
Baseballs
Jerseys
Game Used
Entertainment
Miscellaneous

Subscribe To Collectors Brew

Stay updated with the latest news in the world of collectibles.

Email

Payment methods accepted

© 2025 Game 7 Authentics. Powered by Shopify

Compare /3

Loading...

Loading...

Choose options

Item added to your cart.

View cart