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Alloy Baseball Bats

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2018 Marucci F5 Bat USSSA Certified (-10) Alloy 19 oz 29" (Used)
ReQuip
2018 Marucci F5 Bat USSSA Certified (-10) Alloy 19 oz 29" (Used)
$33
Used 2015 Marucci CAT6 Bat BBCOR Certified (-3) Alloy 28 oz 31"
EmpireSports
Used 2015 Marucci CAT6 Bat BBCOR Certified (-3) Alloy 28 oz 31"
$28
Retail price: $200
CATX Marucci USSSA Certified Composite (-10) Composite 19 oz 29" (Used)
Mersk33
CATX Marucci USSSA Certified Composite (-10) Composite 19 oz 29" (Used)
$140
Retail price: $249
2025 Marucci USSSA Certified Composite 19 oz 29" (Used) CATX2 Composite Bat
gstang19
2025 Marucci USSSA Certified Composite 19 oz 29" (Used) CATX2 Composite Bat
$289
New USSSA Certified 2019 Marucci CAT8 Alloy Bat (-8) 22 oz 30"
reos
New USSSA Certified 2019 Marucci CAT8 Alloy Bat (-8) 22 oz 30"
$105
2021 Marucci CAT 9 (32") Alloy BBCOR Bat - 29OZ (-3)
blowout_bargains
2021 Marucci CAT 9 (32") Alloy BBCOR Bat - 29OZ (-3)
$48
Retail price: $350
Marucci BBCOR Certified Alloy 29 oz 32" (Used) CAT7 Bat
Ezra12
Marucci BBCOR Certified Alloy 29 oz 32" (Used) CAT7 Bat
$41$5525%
25% PRICE DROP
Retail price: $150
2021 Marucci CAT 9 Alloy BBCOR Bat 32" (-3)
blowout_bargains
2021 Marucci CAT 9 Alloy BBCOR Bat 32" (-3)
$48
Retail price: $350
Used USSSA Certified Marucci F5 Alloy Bat -10 20OZ 30"
blowout_bargains
Used USSSA Certified Marucci F5 Alloy Bat -10 20OZ 30"
$33
Used Marucci CAT 9 Alloy Bat -10 20OZ 30" USSSA Certified
blowout_bargains
Used Marucci CAT 9 Alloy Bat -10 20OZ 30" USSSA Certified
$33
Marucci CAT9 USSSA Certified Bat (-8) Alloy 23 oz 31" (Used)
Bighead904
Marucci CAT9 USSSA Certified Bat (-8) Alloy 23 oz 31" (Used)
$72$8010%
10% PRICE DROP
Used Marucci CAT X Vanta Bat USSSA Certified (-10) Composite 17 oz 27" (Cracked)
QuickChange
Used Marucci CAT X Vanta Bat USSSA Certified (-10) Composite 17 oz 27" (Cracked)
$55
Retail price: $355
Used Kid Pitch (9YO-13YO) Marucci CAT9 Bat USSSA Certified (-8) Alloy 24 oz 32"
QuickChange
Used Kid Pitch (9YO-13YO) Marucci CAT9 Bat USSSA Certified (-8) Alloy 24 oz 32"
$33
Retail price: $279
Used Marucci CAT7 Bat USSSA Certified (-10) Alloy 19 oz 29"
QuickChange
Used Marucci CAT7 Bat USSSA Certified (-10) Alloy 19 oz 29"
$26
Retail price: $180
Used Kid Pitch (9YO-13YO) Marucci CAT9 Bat USSSA Certified (-5) Alloy 26 oz 31"
QuickChange
Used Kid Pitch (9YO-13YO) Marucci CAT9 Bat USSSA Certified (-5) Alloy 26 oz 31"
$33
Retail price: $280
Used Kid Pitch (9YO-13YO) Marucci CAT9 Composite Bat USSSA Certified (-8) 22 oz 30"
QuickChange
Used Kid Pitch (9YO-13YO) Marucci CAT9 Composite Bat USSSA Certified (-8) 22 oz 30"
$52
Retail price: $350
Used Marucci CAT9 Composite Bat USSSA Certified (-10) 20 oz 30"
QuickChange
Used Marucci CAT9 Composite Bat USSSA Certified (-10) 20 oz 30"
$52
Retail price: $349
Used USSSA Certified Marucci Alloy CAT9 Bat (-10) 18 oz 28"
foibles82
Used USSSA Certified Marucci Alloy CAT9 Bat (-10) 18 oz 28"
$55$6820%
31% PRICE DROP
Retail price: $250
Used Kid Pitch (9YO-13YO) Marucci CAT 9 Composite Bat USSSA Certified (-10) Composite 19 oz 29"
Kraken_Sports
Used Kid Pitch (9YO-13YO) Marucci CAT 9 Composite Bat USSSA Certified (-10) Composite 19 oz 29"
$110
Retail price: $300
Used Marucci USSSA Certified (-8) 22 oz 30" F5 Bat
wbean17
Used Marucci USSSA Certified (-8) 22 oz 30" F5 Bat
$61
Used Marucci CAT7 Bat USSSA Certified (-10) Alloy 20 oz 30"
Redi
Used Marucci CAT7 Bat USSSA Certified (-10) Alloy 20 oz 30"
$23
Retail price: $180
Used Marucci CAT7 Bat USSSA Certified (-10) Alloy 18 oz 28"
Redi
Used Marucci CAT7 Bat USSSA Certified (-10) Alloy 18 oz 28"
$23
Retail price: $180
Marucci CAT X Alloy BBCOR 2023 (-3)
sportsxchange
Marucci CAT X Alloy BBCOR 2023 (-3)
$103
Retail price: $380
Used Marucci F5 Bat USSSA Certified (-10) Alloy 19 oz 29"
ReQuip
Used Marucci F5 Bat USSSA Certified (-10) Alloy 19 oz 29"
$33
Retail price: $107
2022 Marucci USSSA Certified CAT9 Connect (-8) Alloy 23 oz 31" (Used)
Fw_javi24
2022 Marucci USSSA Certified CAT9 Connect (-8) Alloy 23 oz 31" (Used)
$100
Retail price: $120
Marucci USSSA Certified Composite 23 oz 31" (Used) CAT X Composite Bat
MattMarrone
Marucci USSSA Certified Composite 23 oz 31" (Used) CAT X Composite Bat
$151$17614%
23% PRICE DROP
Retail price: $350
Marucci CAT X Composite 30/25 (-5)
EqualizerBats
Marucci CAT X Composite 30/25 (-5)
$161$17910%
17% PRICE DROP
Marucci CAT 9 Limited 29/21 (-8)
EqualizerBats
Marucci CAT 9 Limited 29/21 (-8)
$162$18010%
19% PRICE DROP
Marucci CAT X Alloy BBCOR 2023 (-3)
sportsxchange
Marucci CAT X Alloy BBCOR 2023 (-3)
$98
Retail price: $380
Marucci CAT X Composite (2 3/4") USSSA 2023 (-10)
sportsxchange
Marucci CAT X Composite (2 3/4") USSSA 2023 (-10)
$71
Retail price: $400
Marucci CAT9 (2 5/8") BBCOR 2021 (-3)
sportsxchange
Marucci CAT9 (2 5/8") BBCOR 2021 (-3)
$48
Retail price: $350
Marucci CAT X Vanta USSSA Certified Bat (-8) Composite 22 oz 30" (Used)
awitt09
Marucci CAT X Vanta USSSA Certified Bat (-8) Composite 22 oz 30" (Used)
$155$17310%
10% PRICE DROP
Retail price: $300

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Knowing the difference between composite and alloy baseball bats—and which option is best for you or your kid—is crucial for maximizing performance at the plate.