Similar Listings

jonejam18

USSSA Certified Alloy (-8) 21 oz 29" CAT 9 Bat

$100.04

Retail price: $279.00

Cm3ballplayer

Used USSSA Certified Alloy (-8) 21 oz 29" CAT 9 Bat

$67.50

BaseballAwesome9

2017 Alloy (-8) 21 oz 29" CAT 7 Bat

$90.00

Retail price: $299.00

clintonballew82

Marucci CAT 9 Connect 29/19 USSA Alloy

$40.00

Retail price: $400.00

lulstnkpot

2021 Composite (-8) 21 oz 29" Meta Bat

$99.14

Retail price: $249.00

Khaak

Used Alloy (-8) 21 oz 29" Redline Bat

$49.00

Retail price: $159.00

nater50

2021 Marucci CAT9 Pastime USSSA Certified Bat (-8) Alloy 21 oz 29" (Used)

$75.00

Retail price: $299.00

BradyO15

2018 Alloy (-10) 19 oz 29" CAT 8 Bat

$48.60

Retail price: $200.00

kansasalum

2022 Alloy (-8) 21 oz 29" Solo SPD Bat

$76.95

Retail price: $170.00

Oscar082102

2023 Alloy (-8) 21 oz 29" Alpha ALX Bat

$140.00

Retail price: $180.00

Ejay2013

Used 2023 Marucci USSSA Certified Alloy 21 oz 29" CAT9 Connect Bat

$108.00

Jtfulham

Marucci Cat 9 connect 29” -10

$40.50

Retail price: $300.00

Item sold

View 1,080 similar listings

2021 Alloy (-8) 21 oz 29" Cat 9 Connect Bat

Top #64 in Bats

$108.00^USD

Retail: $199.00 (Save $91.00)

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

Brianmc83

100% Positive Feedback (4)

Estimated time to ship: Within 1 business day
Ships from: TX, USA
Last active: 3 months ago
Member since: almost 6 years ago

Category	Baseball > Bats
Brand	Marucci
Model	CAT9 Connect Hybrid
Bat Material	Alloy
Age Group	Kid Pitch (9YO-13YO)
Bat Certification	USSSA Certified
Weight	21OZ
Condition	Used
Barrel	2 3/4"
Drop	-8
Color	Blue
Year	2021
Length	29"

Marucci 29” 21 oz -8 drop 8. This is the cat 9 past time model connect. My son has out grown the bat. You will not find a better deal on this site for this model. The bat is in great shape, minor paint chipping and the red grip has wear. The price reflects this. Free Shipping.

Perfect bat for:

Competitive players who want a more end-loaded feel for maximum power—without sacrificing swing speed.

Pop

Durability

Vibration

The Marucci CAT 9 Connect is designed for hitters who prefer an end-loaded feel and enhanced power. It features a multi-stage-treated AZR alloy barrel paired with a carbon composite handle, creating a large sweet spot. The stiffer connection reduces vibration and maximizes power, while the end-loaded swing weight helps generate bat speed for crushing pitches.

“

The CAT9 Connect is going to be in the same market as the Select Power, The Goods, and the Voodoo. It's a two-piece hybrid alloy barrel with a composite handle. It's a top-three bat for me. Very good performer and very popular. Just a great overall product.

”

@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.