Sell
Cart
Sign In
Join
Price Drops
All Categories
Hockey
Baseball
Bats
BBCOR Bats
USSSA Bats
USABat Bats
Tee Ball and Coach Pitch Bats
Gloves & Mitts
Infield Gloves
Outfield Gloves
Pitchers’ Gloves
Tee Ball and Coach Pitch Gloves
Catcher’s Equipment
Batter’s Protection
Pants
Bags & Batpacks
Baseballs
Training & Field
Apparel & Jerseys
Sunglasses
Accessories & Other
Footwear
Memorabilia
Popular Bats
Warstic Bonesaber
Louisville Slugger Atlas
Rawlings ICON
Marucci CAT X Composite
Easton Hype Fire
DeMarini The Goods
Lacrosse
Softball
Golf
Skiing
Snowboarding
Football
Racquet Sports
Apparel
Fan Shop
Help Center
Guides & Reviews
Value Guide
Baseball
/
Bats
/
21OZ
21 oz Baseball Bats
Shop by Bat Certification
USSSA Certified
USABat Certified
Filters
(4)
Bat Certification
Length
Sort
(1)
Save this search
17 Results
Shop by Category
Baseball
Bats
Price
>
Delivery
Fast Delivery to
20146
US Free Shipping
(1)
Bat Certification
USSSA Certified
(9)
USABat Certified
(8)
Length
29"
(1)
31"
(16)
Weight
21OZ
12OZ
(1)
14OZ
(2)
15OZ
(2)
17OZ
(16)
18OZ
(28)
19OZ
(39)
19.5OZ
(1)
20OZ
(47)
21OZ
(17)
21.5OZ
(1)
22OZ
(4)
23OZ
(4)
25OZ
(5)
26OZ
(8)
27OZ
(4)
28OZ
(12)
29OZ
(27)
29.5OZ
(1)
30OZ
(25)
31OZ
(1)
Other/Unknown
(4)
Drop
-8
(1)
-10
(15)
-11
(1)
Brand
Louisville Slugger
(5)
Easton
(3)
Marucci
(3)
DeMarini
(2)
AXE
(1)
Mizuno
(1)
Rawlings
(1)
StringKing
(1)
Condition
Used
(17)
Bat Material
Alloy
Composite
(25)
Alloy
(17)
Hybrid
(3)
Age Group
Kid Pitch (9YO-13YO)
(17)
Barrel
2 5/8"
(8)
2 3/4"
(9)
Release Year
2020
2024
(8)
2023
(18)
2022
(23)
2021
(39)
2020
(17)
2019
(23)
2018
(21)
2017
(3)
2016
(4)
2015
(1)
2014
(4)
2013
(3)
Unspecified
(5)
Color
Black
(7)
Gray
(2)
Red
(1)
White
(3)
Model
Voodoo
(1)
F5
(1)
CAT8
(1)
Select
(1)
Solo
(2)
5150
(1)
Omaha 5
(2)
Posey28
(1)
Elite One
(1)
Metal pro
(1)
Voodoo Balanced
(1)
Alpha 360
(3)
B20 Hot Metal
(1)
Find a Deal
Price Drops
Seller Location
United States (All)
(17)
US: Midwest
(11)
US: South
(6)
SidelineSwap’s Picks
Rare Finds
(1)
Item Type
Accepts Offers
(17)
Price Drops
(1)
Sold Items Only
US Free Shipping
(1)
Seller Type
Elite Sellers
(12)
Quick Shippers
(13)
Shops (Businesses)
(11)
Lockers (Individuals)
(6)
Curated
(10)
Pro Seller
(12)
2
Wold
Marucci Usssa 31 21oz Drop 10 Bat(used
$28
3
reos
Used Mizuno B20 Hot Metal Bat (-10) 21 oz 31"
$68
$80
15%
Hockey181818
Used 2020 Marucci USSSA Certified Alloy 21 oz 29" CAT8 Bat
$90
Retail price: $200
1
Jaiden988
Used 2020 DeMarini USABat Certified Alloy 21 oz 31" Voodoo Bat
$140
Retail price: $200
2
Lmb1513
Used 2020 Rawlings USABat Certified Alloy 21 oz 31" 5150 Bat
$30
4
blowout_bargains
Used USSSA Certified 2020 Marucci Posey28 Alloy Bat -10 21OZ 31"
$40
Retail price: $230
5
blowout_bargains
Used USSSA Certified Easton Alpha 360 Alloy Bat -10 21OZ 31"
$48
QuickChange
Used AXE Elite One Bat USABat Certified (-10) Alloy 21 oz 31"
$40
Retail price: $175
6
blowout_bargains
Used USABat Certified 2020 Louisville Slugger Omaha 5 Alloy Bat -10 21OZ 31"
$24
Retail price: $100
3
EmpireSports
Used 2020 StringKing Metal Pro Bat USABat Certified (-10) Alloy 21 oz 31"
$32
Retail price: $110
1
sigma2398
Used 2020 Louisville Slugger Select USABat Certified Bat (-10) Alloy 21 oz 31"
$65
reos
Used 2020 Louisville Slugger Solo Bat USSSA Certified (-10) Alloy 21 oz 31"
$50
Retail price: $199
1
Kraken_Sports
Used 2020 DeMarini Voodoo Balance Bat USABat Certified (-10) Alloy 21 oz 31"
$89
Retail price: $250
reos
Used 2020 Easton Alpha 360 Bat USSSA Certified (-10) Alloy 21 oz 31"
$46
1
Redi
Used USSSA Certified 2020 Louisville Slugger Solo 6 Alloy Bat (-10) 21 oz 31"
$54
Retail price: $142
ThePlayersCloset
Used Kid Pitch 2020 Louisville Slugger Omaha 5 Bat USABat Certified (-10) Alloy 21 oz 31"
$23
Retail price: $100
1
SteelDeals
Used Kid Pitch (9YO-13YO) 2020 Easton Alpha 360 Bat USSSA Certified (-10) Alloy 21 oz 31"
$46
Prev
1
Next
Related Searches
Weight
20 oz Baseball Bats
19 oz Baseball Bats
18 oz Baseball Bats
29 oz Baseball Bats
30 oz Baseball Bats
17 oz Baseball Bats
28 oz Baseball Bats
26 oz Baseball Bats
25 oz Baseball Bats
22 oz Baseball Bats
23 oz Baseball Bats
27 oz Baseball Bats
14 oz Baseball Bats
15 oz Baseball Bats
12 oz Baseball Bats
19.5 oz Baseball Bats
21.5 oz Baseball Bats
29.5 oz Baseball Bats
31 oz Baseball Bats
Show more
Release Year
2021 Baseball Bats
2022 Baseball Bats
2019 Baseball Bats
2018 Baseball Bats
2023 Baseball Bats
2020 Baseball Bats
Unspecified Baseball Bats
2016 Baseball Bats
2014 Baseball Bats
2017 Baseball Bats
2013 Baseball Bats
Show more
Bat Material
Composite Baseball Bats
Alloy Baseball Bats
Hybrid Baseball Bats
Category
Baseball Gear
Age Group
Kid Pitch (9YO-13YO) Baseball Bats
Length
31" Baseball Bats
29" Baseball Bats
Drop
(-10) Baseball Bats
(-8) Baseball Bats
(-11) Baseball Bats
Bat Certification
USSSA Certified Baseball Bats
USA Certified Baseball Bats
Barrel
2 3/4" Barrel Baseball Bats
Brand
Louisville Slugger Baseball Bats
Easton Baseball Bats
Marucci Baseball Bats
DeMarini Baseball Bats
Mizuno Baseball Bats
Rawlings Baseball Bats
StringKing Baseball Bats
Show more