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Marucci Baseball Bats

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2024 Marucci CATX Alloy USSSA Certified Bat (-10) 20 oz 30" (Used)
bobbydatz
2024 Marucci CATX Alloy USSSA Certified Bat (-10) 20 oz 30" (Used)
$67$7511% OFF
11% PRICE DROP
Used Marucci MSBCRH8USA 29" 21 oz. - Fair Condition
justgloves
Used Marucci MSBCRH8USA 29" 21 oz. - Fair Condition
$125
Retail price: $250
Used Marucci MSBCR8 30" 22 oz. - Good Condition
justgloves
Used Marucci MSBCR8 30" 22 oz. - Good Condition
$170
Retail price: $280
Used Marucci MSBCRC10RC 28" 18 oz. - Very Good - Engraved Condition
justgloves
Used Marucci MSBCRC10RC 28" 18 oz. - Very Good - Engraved Condition
$280
Retail price: $400
Used Marucci MJBBCR 27" 17 oz. - Excellent Condition
justgloves
Used Marucci MJBBCR 27" 17 oz. - Excellent Condition
$200
Retail price: $250
Used Marucci MSBCRC10 28" 18 oz. - Excellent Condition
justgloves
Used Marucci MSBCRC10 28" 18 oz. - Excellent Condition
$320
Retail price: $400
Used Marucci MSBCR8USA 32" 24 oz. - Very Good - Engraved Condition
justgloves
Used Marucci MSBCR8USA 32" 24 oz. - Very Good - Engraved Condition
$140
Retail price: $200
Used Marucci MCBCRHC 33" 30 oz. - Good Condition
justgloves
Used Marucci MCBCRHC 33" 30 oz. - Good Condition
$240
Retail price: $400
Used Marucci MCBCRHC 32" 29 oz. - Very Good - Engraved Condition
justgloves
Used Marucci MCBCRHC 32" 29 oz. - Very Good - Engraved Condition
$280
Retail price: $400
Used Marucci MCBCX2 33" 30 oz. - Very Good Condition
justgloves
Used Marucci MCBCX2 33" 30 oz. - Very Good Condition
$85
Retail price: $380
Used Marucci MSBCCX210V 31" 21 oz. - Very Good - Engraved Condition
justgloves
Used Marucci MSBCCX210V 31" 21 oz. - Very Good - Engraved Condition
$135
Retail price: $350
2024 Marucci CATX2 Composite BBCOR Certified Bat (-3) 28 oz 31" (New)
Homeruner
2024 Marucci CATX2 Composite BBCOR Certified Bat (-3) 28 oz 31" (New)
$225$25010% OFF
10% PRICE DROP
Retail price: $200
2021 Marucci CAT9 Alloy USSSA Certified Bat (-10) 20 oz 30" (Used)
Mabrown222
2021 Marucci CAT9 Alloy USSSA Certified Bat (-10) 20 oz 30" (Used)
$32$3510% OFF
10% PRICE DROP
2023 Marucci CAT X Composite Bat USSSA Certified | (-5) 26 oz 31"
SteelDealsSideline Pro+
2023 Marucci CAT X Composite Bat USSSA Certified | (-5) 26 oz 31"
$69
Retail price: $400
2023 Marucci CATX Connect Hybrid Bat USSSA Certified | (-10) 21 oz 31.5"
SteelDealsSideline Pro+
2023 Marucci CATX Connect Hybrid Bat USSSA Certified | (-10) 21 oz 31.5"
$57
Retail price: $380
2021 Marucci CAT9 Alloy BBCOR Certified Bat (-3) 30 oz 33" (Used)
birdyyy18
2021 Marucci CAT9 Alloy BBCOR Certified Bat (-3) 30 oz 33" (Used)
$81$9010% OFF
10% PRICE DROP
Retail price: $300
2026 Marucci Rckless Alloy BBCOR Certified Bat (-3) 30 oz 33" (Used)
Jpittman5
2026 Marucci Rckless Alloy BBCOR Certified Bat (-3) 30 oz 33" (Used)
$295
Retail price: $350
2023 Marucci CATX Alloy BBCOR Certified Bat (-3) 29 oz 32" (Used)
Hunter_fryman
2023 Marucci CATX Alloy BBCOR Certified Bat (-3) 29 oz 32" (Used)
$80
2024 Marucci CATX Vanta Composite BBCOR Certified Bat (-3) 29 oz 32" (Used)
Brodygiglio
2024 Marucci CATX Vanta Composite BBCOR Certified Bat (-3) 29 oz 32" (Used)
$100$12017% OFF
17% PRICE DROP
2023 Marucci F5 Alloy USABat Certified Bat (-10) 19 oz 29"
Donzelli81
2023 Marucci F5 Alloy USABat Certified Bat (-10) 19 oz 29"
$35
Retail price: $119
2023 Marucci CATX Connect Hybrid USSSA Certified Bat (-10) 18 oz 28" (Used)
Scottyhudgens92
2023 Marucci CATX Connect Hybrid USSSA Certified Bat (-10) 18 oz 28" (Used)
$55$6920% OFF
20% PRICE DROP
Retail price: $300
Used USSSA Certified 2021 Marucci CAT9 Bat (-10) Alloy 21 oz 31"
blowout_bargainsSideline Pro+
Used USSSA Certified 2021 Marucci CAT9 Bat (-10) Alloy 21 oz 31"
$24
Marucci CAT8 USSSA 2 3/4" Bat 2019 (-10)
blowout_bargainsSideline Pro+
Marucci CAT8 USSSA 2 3/4" Bat 2019 (-10)
$30
Retail price: $230
2025 Marucci CATX2 Alloy USSSA Certified Bat (-10) 19 oz 29" (Used)
Donzelli81
2025 Marucci CATX2 Alloy USSSA Certified Bat (-10) 19 oz 29" (Used)
$80
Retail price: $180
2023 Marucci CATX Connect Hybrid Bat USSSA Certified (-10) Hybrid 20 oz 30" (Used)
QuickChangeSideline Pro+
2023 Marucci CATX Connect Hybrid Bat USSSA Certified (-10) Hybrid 20 oz 30" (Used)
$57
Retail price: $380
2023 Marucci CAT X Composite Bat USSSA Certified (-5) Composite 27 oz 32" (Used)
QuickChangeSideline Pro+
2023 Marucci CAT X Composite Bat USSSA Certified (-5) Composite 27 oz 32" (Used)
$69
Retail price: $400
2025 Marucci CATX2 Composite Bat USSSA Certified (-10) Composite 20 oz 30" (Used)
QuickChangeSideline Pro+
2025 Marucci CATX2 Composite Bat USSSA Certified (-10) Composite 20 oz 30" (Used)
$125
Retail price: $400
2023 Marucci CATX Alloy Bat USSSA Certified (-8) Alloy 22 oz 30" (Used)
QuickChangeSideline Pro+
2023 Marucci CATX Alloy Bat USSSA Certified (-8) Alloy 22 oz 30" (Used)
$56
Retail price: $300
2023 Marucci CATX Connect Hybrid USSSA Certified Bat (-5) 25 oz 30" (Used)
JustinG1479
2023 Marucci CATX Connect Hybrid USSSA Certified Bat (-5) 25 oz 30" (Used)
$70
2024 Marucci CATX Connect Hybrid Bat USABat Certified (-11) Hybrid 20 oz 31" (Used)
NE_ResellahSideline Pro+
2024 Marucci CATX Connect Hybrid Bat USABat Certified (-11) Hybrid 20 oz 31" (Used)
$62
Retail price: $250
2023 Marucci CAT X Composite BBCOR Certified Bat (-3) 30 oz 33" (Used)
Jbaseball192
2023 Marucci CAT X Composite BBCOR Certified Bat (-3) 30 oz 33" (Used)
$91$954% OFF
6% PRICE DROP
Retail price: $130
2021 Marucci CAT9 Composite Bat (-8) 22 oz 30"
batman00
2021 Marucci CAT9 Composite Bat (-8) 22 oz 30"
$60
Retail price: $349

Discover Marucci Baseball Bats

At SidelineSwap, we offer an extensive collection of Marucci baseball bats, perfect for players of all ages. Our inventory includes both new and used options, ensuring affordability without sacrificing quality. With prices slashed up to 70%, you can find top models like the Marucci CAT X and CAT9 at unbeatable prices.

Shop by Bat Certification

Choosing the right bat is essential for performance. That's why we categorize our selection by certification:

  • USSSA Certified: Perfect for youth leagues, ensuring compliance with regulations.
  • BBCOR Certified: Ideal for high school and college players, providing a balanced feel.
  • USABat Certified: Designed for younger players transitioning to bigger leagues.

Our platform also features a community of experts ready to offer tips and guidance. With fast shipping options and buyer protection, your shopping experience is both convenient and secure. Whether you’re shopping for a training bat or a game-ready model, SidelineSwap is your go-to destination for all things baseball.

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