Up to 25% Off Savings
Up to 25% Off Savings. Each offer has a limited duration that expires at the specified time. Some promotions may require that you enter a code. By making a purchase featuring a discount or promotion, including where a code may be required, you are agreeing to these terms and exclusions. Generally, eligibility will be as reflected in the price shown on the product page. However, discounts and promotions for certain products may only appear once an item is added to the cart and the code is entered. Prices and fees, including any applicable discount(s), will be as reflected in the cart. Only the as-discounted retail price (excluding applicable shipping, taxes, and handling fees) counts toward any minimum spend required for eligibility. If a rewards program applies, the rewards may only apply to the as-discounted retail price. Discounts and promotions do not apply to gift cards. Gift card purchases do not count toward any minimum spend required for eligibility. Exclusions may apply, including: all auctions and product drops; product that is already on sale, of limited quantity, for recent championship or other special events; trading cards and certain memorabilia; select jerseys, on-field headwear, die cast and certain collectibles; and certain premium brand product. Additional terms and other exclusions may apply in our sole discretion. Items listed as FINAL SALE on the product page are final sale and cannot be returned. Free shipping promotions are valid in Continental U.S., US Territories, and AFO/FPO only, such promotions exclude heavy, large, and/or bulky items, and free shipping does not apply to the extent your cart at checkout contains any excluded item(s). Shipping method and timing may vary. Expected delivery times are based on in-stock items and the specified zip code, if applicable. Delivery estimates are not guaranteed.
  1. MLB Memorabilia
  2. Hats
  3. Signed
1 - 42 of 42
Hats
AthleticsBoston Red SoxChicago CubsChicago White SoxCleveland GuardiansDetroit TigersHouston AstrosLos Angeles DodgersMiami MarlinsMilwaukee BrewersNew York MetsNew York YankeesSan Diego PadresSan Francisco GiantsTexas RangersWashington Nationals
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AthleticsBoston Red SoxChicago CubsChicago White SoxCleveland GuardiansDetroit TigersHouston AstrosLos Angeles DodgersMiami MarlinsMilwaukee BrewersNew York MetsNew York YankeesSan Diego PadresSan Francisco GiantsTexas RangersWashington Nationals
Almost Gone!
$51.99
$57.99
Sale
Bobby Valentine signed Texas Rangers SnapBack Vintage Cap Hat MLB/Gatorade Logo Light signature- COA
Almost Gone!
$51.99
$57.99
Sale
Steve Buechele Signed Chicago Cubs New Era Snapback Hat Beckett 44995
Almost Gone!
$69.99
$77.99
Sale
Connor Joe Signed San Diego Padres Hat BAS COA Reds Pirates USD Toreros Auto'd
Almost Gone!
$50.99
$56.99
Sale
2024 Joey Cora #56 Game Used Tigers 59FIFTY Road Ball Cap Size 7
Almost Gone!
$50.99
$56.99
Sale
2024 Joey Cora #56 Game Used Tigers 59FIFTY Home Ball Cap Size 7 1/8
Almost Gone!
$50.99
$56.99
Sale
2020 Oakland Athletics Nate Orf #45 Game used Green Gold Hat 7.25 DP43597
Almost Gone!
$50.99
$56.99
Sale
2021 Miami Marlins #13 Game Used Black Hat ST Batting Practice 7 3/5 6
Almost Gone!
$50.99
$56.99
Sale
2022 Miami Marlins #3 Game Used Black Hat Batting Practice 7 DP45143
Almost Gone!
$50.99
$56.99
Sale
2022 Miami Marlins #57 Game Used Black Hat Spring Training 7 1/8 DP45144
Almost Gone!
$50.99
$56.99
Sale
2020 Oakland Athletics Scott Emerson #14 Game Issued Pos Game Used Green Hat 7 3
Almost Gone!
$50.99
$56.99
Sale
Sean Reynolds Game Worn Clinton Lumberkings New Era 5950 Hat Black 7 3/8
Almost Gone!
$51.99
$57.99
Sale
Rollie Fingers Oakland Athletics Signed New Era Baseball Hat JSA Authenticated
Almost Gone!
$50.99
$56.99
Sale
2020 Oakland A's Athletics Yusmeiro Petit #36 Game Used Green Hat 7.375 5
Almost Gone!
$50.99
$56.99
Sale
2020 Oakland A's Athletics TJ McFarland #38 Game Used Green Gold Hat 7.125 2
Almost Gone!
$50.99
$56.99
Sale
2021 Miami Marlins #29 Game Used Black Hat ST BP 0
Almost Gone!
$50.99
$56.99
Sale
Sean Reynolds Game Worn Clinton Lumberkings New Era 3930 Hat M/L
Almost Gone!
$50.99
$56.99
Sale
2022 Miami Marlins Charles Leblanc #83 Game Used Hat Batting Practice 7 1/2 1
Almost Gone!
$50.99
$56.99
Sale
2020 Oakland A's Athletics Vimael Machin #39 Game Used Green Gold Hat 7.25 4
Almost Gone!
$50.99
$56.99
Sale
2024 Buddy Kennedy #40 Game Used Tigers 59FIFTY Home Ball Cap Size 7 3/8
Almost Gone!
$50.99
$56.99
Sale
Chicago White Sox Game Worn Vintage Hat
Almost Gone!
$54.99
$60.99
Sale
Rick Leach Autographed Michigan Baseball Souvenir Hat B&E Holo
Almost Gone!
$58.99
$64.99
Sale
Rafael Furcal 2003 Upper Deck Vintage All Caps Game-used Hat Patch #d 125/250
Almost Gone!
$73.99
$81.99
Sale
Indianapolis Indians #17 Game Used Black Hat 7 DP22799
Almost Gone!
$65.99
$72.99
Sale
Mark Appel signed Houston Astros New Era Authentic Collection Fitted Cap Rom 8:28- JSA Hologram #HH18409
Almost Gone!
$73.99
$81.99
Sale
2020 Oakland A's Athletics Robbie Grossman #8 Game Used Green Gold Hat 7.25 3
Almost Gone!
$73.99
$81.99
Sale
New York Yankees Danny Tartabull Autographed Hat / Cap
Almost Gone!
$73.99
$81.99
Sale
New York Mets # Game Used Black Hat 7.25 DP22633
Almost Gone!
$73.99
$81.99
Sale
2024 Matt Manning #25 Game Used Tigers 59FIFTY Home Ball Cap Size 7 3/8
Almost Gone!
$73.99
$81.99
Sale
2022 Oakland A's Athletics Sheldon Neuse #26 Game Used Cap Arm Forces Day 7.12 3
Almost Gone!
$73.99
$81.99
Sale
2022 Oakland A's Athletics Luis Barrera #13 Game Used Green Cap Armed Forces 2
Almost Gone!
$69.99
$77.99
Sale
Terry Kennedy Signed 1989 World Series Baseball Hat PSA/DNA COA Giants A's Cap
Almost Gone!
$73.99
$81.99
Sale
2024 Matt Manning #25 Game Used Tigers 59FIFTY Home Ball Cap Size 7 1/4
Almost Gone!
$67.99
$75.99
Sale
Cap Peterson & Ron Fairly Autographed 4.5x6 Album Page PSA/DNA #83964264
Almost Gone!
$63.99
$70.99
Sale
Matt Bush 2004 1/1 Texas Rangers Signed Autographed Snap Back Nike Hat
Almost Gone!
$71.99
$79.99
Sale
Drew Storen signed Washington Nationals New Era Authentic Collection Fitted Cap- JSA Hologram #HH18410
Almost Gone!
$73.99
$81.99
Sale
New York Mets #61 Game Used Blue Hat 7.375 DP22649
Almost Gone!
$73.99
$81.99
Sale
Milwaukee Brewers #29 Game Used Navy Hat Batting Practice M-L DP22651
Almost Gone!
$72.00
$179.99
Clearance
Dustin May Los Angeles Dodgers Autographed New Era Baseball Cap
Almost Gone!
$74.99
$149.99
Clearance
Jose Trevino New York Yankees Autographed New Era Baseball Cap
Almost Gone!
$67.99
$75.99
Sale
Bernie Carbo Signed New Era Fitted Baseball Hat Boston Red Sox Fleer Holo 188012
Almost Gone!
$73.99
$81.99
Sale
New York Yankees Mike Stanley Autographed Hat / Cap
Almost Gone!
$73.99
$81.99
Sale
1985 Chicago Cubs #48 Game Used Blue Hat 7.125 DP22867
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AthleticsBoston Red SoxChicago CubsChicago White SoxCleveland GuardiansDetroit TigersHouston AstrosLos Angeles DodgersMiami MarlinsMilwaukee BrewersNew York MetsNew York YankeesSan Diego PadresSan Francisco GiantsTexas RangersWashington Nationals