Similar Listings

footballguru101

EXTREMELY HOT! Marruci CAT 9 Connect COMPOSITE 29/21 (-8) MASSIVE 2 3/4” Barrel!

$290.79

Tumacor

NIW Marucci Cat X Composite 29/21 (-8) 2 3/4" USSSA Composite Baseball Bat

$159.00

sportsopks

Used Marucci CAT X CONNECT MSBCX8 USSSA 2 3/4" Barrel Bat 29" -8 Drop 11506-S000255312

$169.99

footballguru101

RARE SIZE BIG BARREL: 29/21 Marucci CAT 7 (-8) 2 5/8”

$279.65

bb_moresports

Used Marucci Cat X Connect 29 21 Usssa 2 3 4 Baseball Bat 11692-s000152229

$89.99

ZillaBats

Easton Alpha ALX Flow-Tack 29/21 -8 2 3/4 barrel USSSA

$39.00

Feenine

Marucci CAT X Composite Bat (-8) 21 oz 29" (Used)

$50.00

PIASOMAHA

Used Marucci CAT 9 COMPOSITE BB/SB USSSA 2 3/4 Bat 29" 11873-S000244143

$46.00

PIASOMAHA

Used Marucci CAT 9 COMPOSITE BB/SB USSSA 2 3/4 Bat 29" 11873-S000246121

$46.00

sportsxchange

Marucci CAT X Composite Jr. Big Barrel (2 3/4") USSSA 2023 (-10)

$45.05$53.0015%

Retail price: $329.99

sportsopks

Used Marucci CAT 9 COMPOSITE MSBCCP910 USSSA 2 3/4" Bat 29" -10 Drop 11506-S000281956

$139.99

BoomStick

Marucci CATX Composite 29/21 (-8) USSSA Baseball Bat CAT X

$150.00

footballguru101

EXTREMELY HOT! Marruci CAT 9 Connect COMPOSITE 29/21 (-8) MASSIVE 2 3/4” Barrel!

$290.79

Tumacor

NIW Marucci Cat X Composite 29/21 (-8) 2 3/4" USSSA Composite Baseball Bat

$159.00

sportsopks

Used Marucci CAT X CONNECT MSBCX8 USSSA 2 3/4" Barrel Bat 29" -8 Drop 11506-S000255312

$169.99

footballguru101

RARE SIZE BIG BARREL: 29/21 Marucci CAT 7 (-8) 2 5/8”

$279.65

bb_moresports

Used Marucci Cat X Connect 29 21 Usssa 2 3 4 Baseball Bat 11692-s000152229

$89.99

ZillaBats

Easton Alpha ALX Flow-Tack 29/21 -8 2 3/4 barrel USSSA

$39.00

Feenine

Marucci CAT X Composite Bat (-8) 21 oz 29" (Used)

$50.00

PIASOMAHA

Used Marucci CAT 9 COMPOSITE BB/SB USSSA 2 3/4 Bat 29" 11873-S000244143

$46.00

PIASOMAHA

Used Marucci CAT 9 COMPOSITE BB/SB USSSA 2 3/4 Bat 29" 11873-S000246121

$46.00

sportsxchange

Marucci CAT X Composite Jr. Big Barrel (2 3/4") USSSA 2023 (-10)

$45.05$53.0015%

Retail price: $329.99

sportsopks

Used Marucci CAT 9 COMPOSITE MSBCCP910 USSSA 2 3/4" Bat 29" -10 Drop 11506-S000281956

$139.99

BoomStick

Marucci CATX Composite 29/21 (-8) USSSA Baseball Bat CAT X

$150.00

Item sold

View 898 similar listings

Marruci CAT 9 Connect COMPOSITE 29/21 (-8) MASSIVE 2 3/4” Barrel!

Resell & Save Even More

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

List Gear Trade-in

Marruci CAT 9 Connect COMPOSITE 29/21 (-8) MASSIVE 2 3/4” Barrel!

Top #94 in Bats

$135.00^USD

Purchases protected by Buyer Guarantee
Worry-Free Returns with
Buy now, pay later with

wonda73

100% Positive Feedback (2)

Estimated time to ship: Within 1 business day

Ships from: CA, USA

Last active: over 2 years ago

Member since: over 4 years ago

Category	Baseball > Bats
Brand	Marucci
Model	CAT9 Composite
Length	29"
Age Group	Kid Pitch (9YO-13YO)
Bat Material	Composite
Weight	21OZ
Barrel	2 3/4"
Color	Black
Condition	Used
Drop	-8
Bat Certification	USSSA Certified

Category	Baseball > Bats
Brand	Marucci
Model	CAT9 Composite
Length	29"
Age Group	Kid Pitch (9YO-13YO)
Bat Material	Composite
Weight	21OZ
Barrel	2 3/4"
Color	Black
Condition	Used
Drop	-8
Bat Certification	USSSA Certified

Marruci CAT 9 COMPOSITE!! 29/21 (-8)! MASSIVE 2 3/4” Barrel!! This size is so hard to find and perfect for the travel ball player. It is ridiculously balanced, and super smooth to swing! This bat has a TON of pop, with an amazing reputation! Super HOT sweet spot

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.