1. Baseball
  2. Bats
  3. 21.5OZ

21.5 oz Baseball Bats

Shop by Bat Certification

278 Results
Shop by Category
Louisville Slugger baseball bat sports sportin (model WTLSLCT172) 29” 17 oz
thebatseller_3
Louisville Slugger baseball bat sports sportin (model WTLSLCT172) 29” 17 oz
$30
Retail price: $75
2024 Marucci CAT X USA USABat Certified Bat (-11) Alloy 16 oz 27" (Used)
Jkidd7
2024 Marucci CAT X USA USABat Certified Bat (-11) Alloy 16 oz 27" (Used)
$125
Retail price: $249
29” 17 Oz. TPX Catalyst Baseball Bat
Craner31
29” 17 Oz. TPX Catalyst Baseball Bat
$21
2023 Louisville Slugger Omaha- Alloy, 17 oz 28" (Used) USA Baseball Certified
JoshEarl15
2023 Louisville Slugger Omaha- Alloy, 17 oz 28" (Used) USA Baseball Certified
$70
Retail price: $120
Used 2019 USABat Certified Rawlings Threat (29") Composite Baseball Bat - 17 oz (-12)
NE_Resellah
Used 2019 USABat Certified Rawlings Threat (29") Composite Baseball Bat - 17 oz (-12)
$35
Retail price: $150
Easton YB13S1 Used Baseball Bat 29" 17 oz. (-12) 2 1/4" ES-1
OdinsAthletics
Easton YB13S1 Used Baseball Bat 29" 17 oz. (-12) 2 1/4" ES-1
$25
2016 Easton Mako (28") Composite USSSA Baseball Bat - 17 OZ (-11)
blowout_bargains
2016 Easton Mako (28") Composite USSSA Baseball Bat - 17 OZ (-11)
$72
31% PRICE DROP
Retail price: $350
Used Louisville Slugger Catalyst Wtlslct172 Usssa 2 5 8" Barrel Bat 29" -12 Drop 11506-s000233952
sportsopks
Used Louisville Slugger Catalyst Wtlslct172 Usssa 2 5 8" Barrel Bat 29" -12 Drop 11506-s000233952
$75
Rawlings RX4 YBDRX4 27", 17 OZ -10 USSSA Alloy Baseball Bat ES-1
OdinsAthletics
Rawlings RX4 YBDRX4 27", 17 OZ -10 USSSA Alloy Baseball Bat ES-1
$20
Bat 17 oz 28" (Used)
LHjort2
Bat 17 oz 28" (Used)
$100
Retail price: $170
Gently used Easton baseball bat
Nbanning
Gently used Easton baseball bat
$100
Retail price: $200
Used Easton S300 Baseball Bat
Vamezquita
Used Easton S300 Baseball Bat
$12
Easton S500C Baseball Bat (Used)
SportsWearhouse
Easton S500C Baseball Bat (Used)
$5
Retail price: $60
*NEW* 2025 Marucci CAT X2 CONNECT USA 28"/17 oz Youth Baseball Bat MSBCCX211USA w/Warranty
ProtechProducts
*NEW* 2025 Marucci CAT X2 CONNECT USA 28"/17 oz Youth Baseball Bat MSBCCX211USA w/Warranty
$234
*NEW* 2025 Marucci CAT X2 Alloy USA 28"/17 oz Youth Baseball Bat MSBCX211USA w/Warranty
ProtechProducts
*NEW* 2025 Marucci CAT X2 Alloy USA 28"/17 oz Youth Baseball Bat MSBCX211USA w/Warranty
$194
*NEW* Axe Elite One 27" / 17 oz Alloy 2¾″ USSSA Baseball Bat L43J -w/Warranty ►FREE SHIPPING◄
ProtechProducts
*NEW* Axe Elite One 27" / 17 oz Alloy 2¾″ USSSA Baseball Bat L43J -w/Warranty ►FREE SHIPPING◄
$75
Retail price: $250
2025 Easton Hype Fire 27" / 17 oz USSSA Travel Baseball Bat 2¾" Big Barrel ►2-DAY SHIPPING◄
ProtechProducts
2025 Easton Hype Fire 27" / 17 oz USSSA Travel Baseball Bat 2¾" Big Barrel ►2-DAY SHIPPING◄
$400
Retail price: $400
Used Composite Bat (-11) 17 oz 28"
Gojo23
Used Composite Bat (-11) 17 oz 28"
$50
Retail price: $100
2025 Rawlings Icon 27" / 17 oz USSSA Travel Baseball Bat 2 3/4" Big Barrel ►2-DAY SHIP◄
ProtechProducts
2025 Rawlings Icon 27" / 17 oz USSSA Travel Baseball Bat 2 3/4" Big Barrel ►2-DAY SHIP◄
$400
Retail price: $400
Marucci CAT9 Bat (-10) Alloy 21.5 oz (Used)
Michael42712
Marucci CAT9 Bat (-10) Alloy 21.5 oz (Used)
$60
Retail price: $300
Used 2023 Rawlings (-11) 17 oz 28" Bat
Sportpunk
Used 2023 Rawlings (-11) 17 oz 28" Bat
$75
Retail price: $119
Used Easton (-12) 17 oz 29" S1 Bat
HockeyGear16
Used Easton (-12) 17 oz 29" S1 Bat
$25
USABat Certified Bat (-10) 17 oz 27" (Used)
beeleeee
USABat Certified Bat (-10) 17 oz 27" (Used)
$54
Retail price: $110
2025 Rawlings Icon 29" / 17 oz USA Little League Pony Baseball Bat 2 5/8" Big Barrel ►2-DAY SHIP◄
ProtechProducts
2025 Rawlings Icon 29" / 17 oz USA Little League Pony Baseball Bat 2 5/8" Big Barrel ►2-DAY SHIP◄
$350
Retail price: $350
Easton Composite 17 oz 27" (Used) Hype Comp Bat
Sports_W
Easton Composite 17 oz 27" (Used) Hype Comp Bat
$115
Retail price: $399
Used BamBooBat BamBooBat Bat (-6.5) Bamboo 21.5 oz 28"
ythbaseballsls
Used BamBooBat BamBooBat Bat (-6.5) Bamboo 21.5 oz 28"
$40
Retail price: $80
Used 2022 Marucci CAT Bat (-11) Alloy 17 oz
Dman14
Used 2022 Marucci CAT Bat (-11) Alloy 17 oz
$56
Retail price: $150
Used Easton USABat Certified (-11) 17 oz 26" Bat
CColby76
Used Easton USABat Certified (-11) 17 oz 26" Bat
$85
Used Louisville Slugger Catalyst Bat (-12) 17 oz 29"
jabajata
Used Louisville Slugger Catalyst Bat (-12) 17 oz 29"
$36
Used Louisville Slugger Catalyst Bat (-12) 17 oz 29"
jabajata
Used Louisville Slugger Catalyst Bat (-12) 17 oz 29"
$24
Louisville Slugger (-12) 17 oz 29" (Used) Atlas Bat
piasdeptford
Louisville Slugger (-12) 17 oz 29" (Used) Atlas Bat
$170
Marucci CAT X Alloy (-10) 17 oz 27" (Used)
Bggregg
Marucci CAT X Alloy (-10) 17 oz 27" (Used)
$150
Retail price: $350