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31" Baseball Bats - Page 34

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2020 Louisville Slugger Meta BBCOR Certified Bat (-3) 28 oz 31" (Used)
SMOOTH16
2020 Louisville Slugger Meta BBCOR Certified Bat (-3) 28 oz 31" (Used)
$235
Wood Baseball Bat
JackBaseball2010
Wood Baseball Bat
$45
Retail price: $100
2020 Composite (-3) 28 oz 31" Meta Bat
daspizz23Gmail
2020 Composite (-3) 28 oz 31" Meta Bat
$153
Retail price: $800
2025 DeMarini Voodoo One Alloy BBCOR Certified Bat (-3) 28 oz 31" (Used)
Josephvillano
2025 DeMarini Voodoo One Alloy BBCOR Certified Bat (-3) 28 oz 31" (Used)
$215
Retail price: $350
BBCOR Louisville Slugger Prime
Chase_2442
BBCOR Louisville Slugger Prime
$40
Retail price: $350
2020 Marucci CAT9 Connect Hybrid BBCOR Certified Bat (-3) 29 oz 31" (Used)
Dallasb17
2020 Marucci CAT9 Connect Hybrid BBCOR Certified Bat (-3) 29 oz 31" (Used)
$130
Marucci CAT 8
CalebMcNulty
Marucci CAT 8
$250
Retail price: $350
BBCOR Certified Bat (-3) 28 oz 31" (Used)
Treybird
BBCOR Certified Bat (-3) 28 oz 31" (Used)
$35
Easton BB17ZH 31" 28oz Z-CORE Hybrid -3 Baseball Bat 2 5/8" BARREL
Broberson8014
Easton BB17ZH 31" 28oz Z-CORE Hybrid -3 Baseball Bat 2 5/8" BARREL
$55
2018 Marucci F5 BBCOR Certified Bat (-3) Alloy 28 oz 31" (Used)
Amlopez11
2018 Marucci F5 BBCOR Certified Bat (-3) Alloy 28 oz 31" (Used)
$59
Retail price: $150
Bat (-3) 28 oz 31" (Used)
Kbonner26
Bat (-3) 28 oz 31" (Used)
$63
Retail price: $180
2022 DeMarini Zoa Composite BBCOR Certified Bat (-3) 28 oz 31" (Used)
noahdeitz
2022 DeMarini Zoa Composite BBCOR Certified Bat (-3) 28 oz 31" (Used)
$58
Retail price: $200
New Demarini Voodoo One Bbcor Bb Sb High School -3 Bat 11859-voodoo-one-bbcor
PIASIndyEastSideline Pro
New Demarini Voodoo One Bbcor Bb Sb High School -3 Bat 11859-voodoo-one-bbcor
$200
Used Easton Speed Bb Sb High School -3 Bat 31" 11859-s000015431
PIASIndyEastSideline Pro
Used Easton Speed Bb Sb High School -3 Bat 31" 11859-s000015431
$50
Used Easton Z- Core Speed Bb Sb High School -3 Bat 31" 11859-s000015666
PIASIndyEastSideline Pro
Used Easton Z- Core Speed Bb Sb High School -3 Bat 31" 11859-s000015666
$95
Used Easton Speed Bb Sb High School -3 Bat 31" 11859-s000019123
PIASIndyEastSideline Pro
Used Easton Speed Bb Sb High School -3 Bat 31" 11859-s000019123
$80
Used Marucci BBCOR Certified (-3) 28 oz 31" CAT8 Bat
joseph_22
Used Marucci BBCOR Certified (-3) 28 oz 31" CAT8 Bat
$60
Easton S2Z 31/28 (-3) Baseball Bat BB15S2Z Bat BBCOR 2 5/8” Z Core
hphepic
Easton S2Z 31/28 (-3) Baseball Bat BB15S2Z Bat BBCOR 2 5/8” Z Core
$25
Retail price: $125
Used 2020 Louisville Slugger BBCOR Certified Composite 28 oz 31" Meta Bat
Trevor_18_A
Used 2020 Louisville Slugger BBCOR Certified Composite 28 oz 31" Meta Bat
$200
Retail price: $250
Marucci Cat X 31” -3
Colt28
Marucci Cat X 31” -3
$200
Retail price: $320
Louisville Slugger Bat (-8.5) 22.5 oz 31" (Used)
Bolden34
Louisville Slugger Bat (-8.5) 22.5 oz 31" (Used)
$40
2020 DeMarini CF Zen Composite Bat (-5) 26 oz 31" (Used)
Mwar_
2020 DeMarini CF Zen Composite Bat (-5) 26 oz 31" (Used)
$130
Retail price: $350
2018 Easton Beast Speed BBCOR Certified Bat (-3) 28 oz 31" (Used)
CTaylor23
2018 Easton Beast Speed BBCOR Certified Bat (-3) 28 oz 31" (Used)
$20
Marucci F5 BBCOR
Cdeli22
Marucci F5 BBCOR
$45
Retail price: $149
Used 2019 Marucci BBCOR Certified Alloy 28 oz 31" CAT8 Bat
yankeedawg
Used 2019 Marucci BBCOR Certified Alloy 28 oz 31" CAT8 Bat
$30
Used DeMarini Voodoo One Bat (-3) Alloy 28 oz 31"
Michlym
Used DeMarini Voodoo One Bat (-3) Alloy 28 oz 31"
$120
New BBCOR Certified 2022 Easton Alloy Alpha ALX Bat (-3)
Zamboni_Jabroni
New BBCOR Certified 2022 Easton Alloy Alpha ALX Bat (-3)
$139
Retail price: $300
Used DeMarini (-3) 28 oz 31" Voodoo Bat
ed123ed
Used DeMarini (-3) 28 oz 31" Voodoo Bat
$150
Old Hickory MT27 31/28
HHarri824
Old Hickory MT27 31/28
$50
Retail price: $200
DeMarini 2022 Voodoo 31” -3
Colt28
DeMarini 2022 Voodoo 31” -3
$175
Retail price: $350
2017 Alloy (-3) 28 oz 31" CAT 7 Bat
ChrisJr34
2017 Alloy (-3) 28 oz 31" CAT 7 Bat
$49
Used Wood (-3) 28 oz 31" JB19 Bat
CalebEguren11
Used Wood (-3) 28 oz 31" JB19 Bat
$45
Retail price: $160

Shop 31" Baseball Bats at SidelineSwap

At SidelineSwap, we provide a platform for athletes to buy and sell a wide range of 31" baseball bats, catering to every skill level. You can explore thousands of options, including new and used bats, with savings of up to 70%. Our category includes popular brands like Louisville Slugger, Marucci, and Rawlings.

Bat Certification Options

Choose from various bat certifications depending on your league requirements:

  • USSSA Certified - Ideal for youth leagues.
  • BBCOR Certified - Suitable for high school and college play.
  • USABat Certified - Meets standards for youth baseball.

Our selection features over 7,500 bats, including training and fungo bats. With fast delivery options and free shipping on select items, shopping is convenient. Additionally, our community of experts offers tips and guidance to help you make informed choices. Whether you’re upgrading your gear or starting fresh, SidelineSwap is your go-to destination for 31" baseball bats.

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