Similar Listings

markbeas

Marucci CAT Composite USSSA Certified Bat (-8) 23 oz 31" (Used)

$100.00

Retail price: $199.00

Kraken_Sports

Used Marucci CAT X Composite Bat USSSA Certified (-8) Composite 23 oz 31"

$180.00

Retail price: $400.00

javiBats

2021 Marucci CAT9 Composite USSSA Certified Bat (-8) 23 oz 31" (Used)

$50.00

rpercle

2021 Marucci CAT9 Composite USSSA Certified Bat (-8) 23 oz 31" (Used)

$54.00

Jbdog10

2021 Marucci CAT9 Composite USSSA Certified Bat (-8) 23 oz 31" (Used)

$68.00

Adoubleh

2021 Marucci CAT9 Composite USSSA Certified Bat (-8) 23 oz 31" (Used)

$54.00

ClaytonDutcher_

2021 Marucci CAT9 Composite USSSA Certified Bat (-8) 23 oz 31" (Used)

$40.00

Kraken_Sports

2021 Marucci CAT9 Composite Bat USSSA Certified (-8) Composite 23 oz 31" (Used)

$43.00

Retail price: $349.99

Jzav125

2021 Marucci CAT9 Composite USSSA Certified Bat (-8) 23 oz 31" (Used)

$75.00

Jaylen_C09

2021 Marucci CAT9 Composite USSSA Certified Bat (-8) 23 oz 31" (Used)

$50.00

Retail price: $350.00

RRosan57

Marucci CAT X Composite USSSA Certified Bat (-8) 23 oz 31" (Used)

$151.28

Retail price: $399.99

Lizzeree

Marucci CAT X Composite USSSA Certified Bat (-8) 23 oz 31" (Used)

$100.00

Retail price: $400.00

markbeas

Marucci CAT Composite USSSA Certified Bat (-8) 23 oz 31" (Used)

$100.00

Retail price: $199.00

Kraken_Sports

Used Marucci CAT X Composite Bat USSSA Certified (-8) Composite 23 oz 31"

$180.00

Retail price: $400.00

javiBats

2021 Marucci CAT9 Composite USSSA Certified Bat (-8) 23 oz 31" (Used)

$50.00

rpercle

2021 Marucci CAT9 Composite USSSA Certified Bat (-8) 23 oz 31" (Used)

$54.00

Jbdog10

2021 Marucci CAT9 Composite USSSA Certified Bat (-8) 23 oz 31" (Used)

$68.00

Adoubleh

2021 Marucci CAT9 Composite USSSA Certified Bat (-8) 23 oz 31" (Used)

$54.00

ClaytonDutcher_

2021 Marucci CAT9 Composite USSSA Certified Bat (-8) 23 oz 31" (Used)

$40.00

Kraken_Sports

2021 Marucci CAT9 Composite Bat USSSA Certified (-8) Composite 23 oz 31" (Used)

$43.00

Retail price: $349.99

Jzav125

2021 Marucci CAT9 Composite USSSA Certified Bat (-8) 23 oz 31" (Used)

$75.00

Jaylen_C09

2021 Marucci CAT9 Composite USSSA Certified Bat (-8) 23 oz 31" (Used)

$50.00

Retail price: $350.00

RRosan57

Marucci CAT X Composite USSSA Certified Bat (-8) 23 oz 31" (Used)

$151.28

Retail price: $399.99

Lizzeree

Marucci CAT X Composite USSSA Certified Bat (-8) 23 oz 31" (Used)

$100.00

Retail price: $400.00

Item sold

View 3,699 similar listings

Used USSSA Certified 2021 Marucci Composite Cat 9 composite Bat (-8) 23 oz 31"

Resell & Save Even More

List your gear or trade-in at a local partner.

List Gear Trade-in

Used USSSA Certified 2021 Marucci Composite Cat 9 composite Bat (-8) 23 oz 31"

Top #63 in Bats

$100.00^USD

Retail: $350.00 (Save $250.00)

Purchases protected by Buyer Guarantee
Worry-Free Returns with
Estimated Delivery: 06/04 - 06/08
Buy now, pay later with

Xprobaseball

100% Positive Feedback (10)

Estimated time to ship: Within 1 business day

Ships from: FL, USA

Last active: about 3 hours ago

Member since: over 3 years ago

Category	Baseball > Bats
Brand	Marucci
Model	CAT9 Composite
Length	31"
Drop	-8
Weight	23OZ
Condition	Used
Bat Certification	USSSA Certified
Bat Material	Composite
Age Group	Kid Pitch (9YO-13YO)
Barrel	2 3/4"
Year	2021
Color	Blue

Category	Baseball > Bats
Brand	Marucci
Model	CAT9 Composite
Length	31"
Drop	-8
Weight	23OZ
Condition	Used
Bat Certification	USSSA Certified
Bat Material	Composite
Age Group	Kid Pitch (9YO-13YO)
Barrel	2 3/4"
Year	2021
Color	Blue

2021 Cat9 Composite Pastime 31 drop 8! Has normal usage cosmetically field rash, paint chips, cleat rash, connector is good, no webbing and pop is still amazing which it has produced alot of bat flips! Bats performance is great we just tested exit velo and its better than it was out the wrapper! This wont last at this price.

Perfect bat for:

Players who see a lot of games, high pitch speeds, and who don’t mind a barrel-heavy bat.

Pop

Durability

Vibration

The Marucci CAT 9 Composite bat is a two-piece composite bat found in USSSA, USA, and BBCOR. Unlike its alloy counterparts within the CAT series, the CAT 9 Composite provides a massive barrel and balanced swing. The connection piece helps absorb mishit balls’ sting and is identical to the one used on the BBCOR CAT 8 Connect.

“

The CAT9 Composite comes in two designs across two generations. The first, released in 2021, is gray, black, and red. And then it came out in red, white, blue, and gray. The first model was a more powerful, higher-performing bat. It has more exit velocity and is a hotter bat than the 2nd gen. Very durable, with very little breakage. Marucci's, across the board, have been good bats in terms of quality; they seem to last. Whether you're a power hitter or a small kid, the CAT9 Composite does very well.

”

@BatExperts, Expert Review

Buy and sell with athletes everywhere.
Join more than 1 million athletes buying and selling on SidelineSwap. Save up to 70% on quality new and used gear, sold by athletes just like you.
Shop safely with our buyer guarantee.
Every purchase is protected by our buyer guarantee. If you don’t receive your item as advertised, we’ll provide a full refund.
Quick shipping and tracking.
Most orders ship via USPS Priority Mail (1-3 business days once the item is shipped by the seller). We provide sellers with a prepaid shipping label, and buyers receive tracking notifications until the item arrives at your doorstep.
Save money. Save the planet.
When you save big on high-quality used gear, you’re also keeping more gear on the field and out of a landfill.
Our community is built on trust.
Sellers receive feedback on every transaction, so you can feel confident before you purchase. Easily message the seller with questions about your item at any time.