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274 Items
Men's San Francisco Giants Buster Posey Majestic Cream Alternate Cool Base Player Jersey
$89.99with code
Regular: $119.99
You Save: $30.00

Men's San Francisco Giants Buster Posey Majestic Cream Alternate Cool Base Player Jersey

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Men's San Francisco Giants Majestic Cream Cool Base Custom Jersey
$93.74with code
Regular: $124.99
You Save: $31.25

Men's San Francisco Giants Majestic Cream Cool Base Custom Jersey

Men's San Francisco Giants Majestic Black Alternate 2017 Cool Base Custom Jersey
$93.74with code
Regular: $124.99
You Save: $31.25

Men's San Francisco Giants Majestic Black Alternate 2017 Cool Base Custom Jersey

Best Seller in Jerseys
Men's San Francisco Giants Buster Posey Majestic Black Alternate 2017 Cool Base Player Jersey
$89.99with code
Regular: $119.99
You Save: $30.00

Men's San Francisco Giants Buster Posey Majestic Black Alternate 2017 Cool Base Player Jersey

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Men's San Francisco Giants Majestic Orange Cool Base Custom Jersey
$93.74with code
Regular: $124.99
You Save: $31.25

Men's San Francisco Giants Majestic Orange Cool Base Custom Jersey

Best Seller in Mens Jerseys
Men's San Francisco Giants Majestic Gray Cool Base Custom Jersey
$93.74with code
Regular: $124.99
You Save: $31.25

Men's San Francisco Giants Majestic Gray Cool Base Custom Jersey

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Men's San Francisco Giants Buster Posey Majestic Gray Road Cool Base Player Jersey
$89.99with code
Regular: $119.99
You Save: $30.00

Men's San Francisco Giants Buster Posey Majestic Gray Road Cool Base Player Jersey

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Women's San Francisco Giants Buster Posey Majestic Cream Alternate Cool Base Player Jersey
$74.99with code
Regular: $99.99
You Save: $25.00

Women's San Francisco Giants Buster Posey Majestic Cream Alternate Cool Base Player Jersey

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Men's San Francisco Giants Majestic Black Custom Roster Name & Number T-Shirt
$26.24with code
Regular: $34.99
You Save: $8.75

Men's San Francisco Giants Majestic Black Custom Roster Name & Number T-Shirt

Best Seller in Mens T-Shirts
Women's San Francisco Giants Buster Posey Majestic Black Alternate 2017 Cool Base Player Jersey
$74.99with code
Regular: $99.99
You Save: $25.00

Women's San Francisco Giants Buster Posey Majestic Black Alternate 2017 Cool Base Player Jersey

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San Francisco Giants Buster Posey Glow-In-The-Dark Bobblehead
$26.24with code
Regular: $34.99
You Save: $8.75

San Francisco Giants Buster Posey Glow-In-The-Dark Bobblehead

Best Seller in Collectibles
Men's San Francisco Giants Black Personalized Backer Pullover Hoodie
$52.49with code
Regular: $69.99
You Save: $17.50

Men's San Francisco Giants Black Personalized Backer Pullover Hoodie

Best Seller in Sweatshirts & Fleece
Men's San Francisco Giants Buster Posey Majestic Orange Alternate Cool Base Player Jersey
$89.99with code
Regular: $119.99
You Save: $30.00

Men's San Francisco Giants Buster Posey Majestic Orange Alternate Cool Base Player Jersey

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Youth San Francisco Giants Buster Posey Black Player Replica Jersey
$44.99with code
Regular: $59.99
You Save: $15.00

Youth San Francisco Giants Buster Posey Black Player Replica Jersey

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San Francisco Giants Buster Posey Funko POP Figurine
$7.49with code
Regular: $9.99
You Save: $2.50

San Francisco Giants Buster Posey Funko POP Figurine

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Men's San Francisco Giants Buster Posey "Buster" Majestic Black/Orange 2018 Players' Weekend Cool Base Jersey
Sale: $89.99
Regular: $119.99
You Save: $30.00

Men's San Francisco Giants Buster Posey "Buster" Majestic Black/Orange 2018 Players' Weekend Cool Base Jersey

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Women's San Francisco Giants Buster Posey Majestic Orange Alternate Cool Base Player Jersey
$74.99with code
Regular: $99.99
You Save: $25.00

Women's San Francisco Giants Buster Posey Majestic Orange Alternate Cool Base Player Jersey

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Men's San Francisco Giants Buster Posey Majestic Cream Official Team Cool Base Player Jersey
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$89.99with code
Regular: $119.99
You Save: $30.00

Men's San Francisco Giants Buster Posey Majestic Cream Official Team Cool Base Player Jersey

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Autographed San Francisco Giants Buster Posey Fanatics Authentic Marucci Game Model Bat
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$374.99with code
Regular: $499.99
You Save: $125.00

Autographed San Francisco Giants Buster Posey Fanatics Authentic Marucci Game Model Bat

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Men's San Francisco Giants Fanatics Branded Black Personalized Base Runner Tri-Blend T-Shirt
$29.99with code
Regular: $39.99
You Save: $10.00

Men's San Francisco Giants Fanatics Branded Black Personalized Base Runner Tri-Blend T-Shirt

Best Seller in T-Shirts
Men's San Francisco Giants Buster Posey Majestic Black Alternate 2017 Flex Base Authentic Collection Player Jersey
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San Francisco Giants 12oz. Personalized Wine Glass
$22.49with code
Regular: $29.99
You Save: $7.50

San Francisco Giants 12oz. Personalized Wine Glass

Youth San Francisco Giants Buster Posey Cream Alternate Cool Base Player Jersey
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$44.99with code
Regular: $59.99
You Save: $15.00

Youth San Francisco Giants Buster Posey Cream Alternate Cool Base Player Jersey

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Preschool San Francisco Giants Buster Posey Black Replica Player Jersey
$37.49with code
Regular: $49.99
You Save: $12.50on select sizes

Preschool San Francisco Giants Buster Posey Black Replica Player Jersey

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San Francisco Giants Personalized 16oz. Pint Glass
$19.49with code
Regular: $25.99
You Save: $6.50

San Francisco Giants Personalized 16oz. Pint Glass

Preschool San Francisco Giants Buster Posey Orange Replica Player Jersey
$37.49with code
Regular: $49.99
You Save: $12.50

Preschool San Francisco Giants Buster Posey Orange Replica Player Jersey

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Youth San Francisco Giants Buster Posey Cream Player Replica Jersey
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$44.99with code
Regular: $59.99
You Save: $15.00

Youth San Francisco Giants Buster Posey Cream Player Replica Jersey

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Autographed San Francisco Giants Buster Posey Fanatics Authentic Baseball
$299.99with code
Regular: $399.99
You Save: $100.00

Autographed San Francisco Giants Buster Posey Fanatics Authentic Baseball

San Francisco Giants Black Personalized 30oz. Ultra Tumbler
$37.49with code
Regular: $49.99
You Save: $12.50

San Francisco Giants Black Personalized 30oz. Ultra Tumbler

San Francisco Giants Pink 30oz. Sparkly Personalized Ultra Travel Mug
$37.49with code
Regular: $49.99
You Save: $12.50

San Francisco Giants Pink 30oz. Sparkly Personalized Ultra Travel Mug

Toddler San Francisco Giants Buster Posey Majestic Black Alternate Cool Base Replica Player Jersey
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$33.74with code
Regular: $44.99
You Save: $11.25

Toddler San Francisco Giants Buster Posey Majestic Black Alternate Cool Base Replica Player Jersey

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San Francisco Giants White Personalized Plush Baby Baseball
$35.99with code
Regular: $47.99
You Save: $12.00

San Francisco Giants White Personalized Plush Baby Baseball

Women's San Francisco Giants Buster Posey Majestic Home Tan Plus Size Cool Base Player Jersey
$74.99with code
Regular: $99.99
You Save: $25.00

Women's San Francisco Giants Buster Posey Majestic Home Tan Plus Size Cool Base Player Jersey

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Youth San Francisco Giants Buster Posey Majestic Orange Player Name & Number T-Shirt
$16.49with code
Regular: $21.99
You Save: $5.50

Youth San Francisco Giants Buster Posey Majestic Orange Player Name & Number T-Shirt

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Infant San Francisco Giants Black Personalized Blanket
$29.99with code
Regular: $39.99
You Save: $10.00

Infant San Francisco Giants Black Personalized Blanket

Men's San Francisco Giants Buster Posey Majestic Black Alternate Official Cool Base Replica Player Jersey
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$89.99with code
Regular: $119.99
You Save: $30.00on select sizes

Men's San Francisco Giants Buster Posey Majestic Black Alternate Official Cool Base Replica Player Jersey

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Women's San Francisco Giants Buster Posey "Buster" Majestic Black/Orange 2018 Players' Weekend Cool Base Jersey
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Buster Posey Jerseys & Gear

MLB Shop is the official source for Buster Posey jerseys and gear. Dress just like the San Francisco Giants star catcher with authentic jerseys from Majestic, get post-season locker room t-shirts you've seen Buster Posey wear, or browse exclusive collectible memorabilia and autographed merchandise. We carry all the top brands for men, women, and kids, so every fan is covered. With three World Series victories under his belt before the age of 30, Posey has made a lot of fans. He's also won an MVP, a batting title, and the NL Hank Aaron Award in 2012 and has been to three All-Star Games and won three Silver Slugger Awards. Show the world who your favorite player is with all the best Buster Posey gear from MLB Shop.