Similar Listings

bb_moresports

Used Marucci Cat 9 Connect 29 21 Usssa Bb Bat 11692-s000151720

$69.99

BoomStick

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

$150.00

PIASIndyEast

Marucci Cat 9 Connect 29 -10 USSSA Bat 11859-S000032239

$70.00

charlierosesd

Marucci 2021 CAT9 Connect Hybrid USSSA Certified Baseball Bat (-8) 29/21 (New)

$200.00

jdestafeno

Used 2022 Marucci CAT9 Connect USSSA Certified Bat (-8) Alloy 21 oz 29"

$70.00

Retail price: $299.00

Erforrest

2025 Marucci CAT9 Connect Hybrid USSSA Certified Bat (-8) 21 oz 29" (Used)

$70.00

Bry17

2023 Marucci CATX Connect Hybrid USSSA Certified Bat (-8) 21 oz 29" (Used)

$120.00

ReplayOwasso

Marucci CATX Connect Hybrid USSSA Certified Bat (-8) 21 oz 29" (Used)(2820)

$79.99

Lplenski70

Marucci CAT9 Connect Pastime USSSA Certified Bat (-8) Hybrid 21 oz 29" (Used)

$76.50

Retail price: $299.00

Dnaugle1

2025 Marucci CATX2 Connect Hybrid USSSA Certified Bat (-8) 21 oz 29" (Used)

$90.00

Retail price: $349.99

bb_moresports

Used Marucci Cat X Connect 29 21 Usssa Bb Bat 11692-s000151013

$89.99

bb_moresports

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

$89.99

bb_moresports

Used Marucci Cat 9 Connect 29 21 Usssa Bb Bat 11692-s000151720

$69.99

BoomStick

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

$150.00

PIASIndyEast

Marucci Cat 9 Connect 29 -10 USSSA Bat 11859-S000032239

$70.00

charlierosesd

Marucci 2021 CAT9 Connect Hybrid USSSA Certified Baseball Bat (-8) 29/21 (New)

$200.00

jdestafeno

Used 2022 Marucci CAT9 Connect USSSA Certified Bat (-8) Alloy 21 oz 29"

$70.00

Retail price: $299.00

Erforrest

2025 Marucci CAT9 Connect Hybrid USSSA Certified Bat (-8) 21 oz 29" (Used)

$70.00

Bry17

2023 Marucci CATX Connect Hybrid USSSA Certified Bat (-8) 21 oz 29" (Used)

$120.00

ReplayOwasso

Marucci CATX Connect Hybrid USSSA Certified Bat (-8) 21 oz 29" (Used)(2820)

$79.99

Lplenski70

Marucci CAT9 Connect Pastime USSSA Certified Bat (-8) Hybrid 21 oz 29" (Used)

$76.50

Retail price: $299.00

Dnaugle1

2025 Marucci CATX2 Connect Hybrid USSSA Certified Bat (-8) 21 oz 29" (Used)

$90.00

Retail price: $349.99

bb_moresports

Used Marucci Cat X Connect 29 21 Usssa Bb Bat 11692-s000151013

$89.99

bb_moresports

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

$89.99

Item sold

View 1,240 similar listings

Marucci Cat 9 Connect USSSA -8 Senior League Baseball Bat MSBCC98 - 29" 21 oz.

Resell & Save Even More

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

List Gear Trade-in

Marucci Cat 9 Connect USSSA -8 Senior League Baseball Bat MSBCC98 - 29" 21 oz.

Top #110 in Bats

$299.95^USD

Purchases protected by Buyer Guarantee
Worry-Free Returns with
Estimated Delivery: 08/26 - 08/28
Buy now, pay later with

TripleSSports

99.7% Positive Feedback (346)

Estimated time to ship: Within 1 business day

Ships from: TX, USA

Last active: about 14 hours ago

Member since: almost 7 years ago

Category	Baseball > Bats
Brand	Marucci
Model	CAT9 Connect Hybrid
Condition	New
Age Group	Unknown
Length	29"
Bat Material	Hybrid
Bat Certification	USSSA Certified
Drop	-8
Weight	21OZ

Category	Baseball > Bats
Brand	Marucci
Model	CAT9 Connect Hybrid
Condition	New
Age Group	Unknown
Length	29"
Bat Material	Hybrid
Bat Certification	USSSA Certified
Drop	-8
Weight	21OZ

Marucci Cat 9 Connect USSSA -8 Senior League Select/Travel Baseball Bat MSBCC98 - 29" 21 oz. -8 Length to Weight Ratio1.15 USSSA Stamp Certified2 3/4" Barrel DiameterTwo-piece hybrid design combines a carbon composite handle with the AZR alloy barrel designed for powerAllows for more flex in your swingRing-Free BarrelNew AZR Alloy Barrel for the best performance & forgivenessOne Year Manufacturer's Warranty Item Length: 29in. Material: Hybrid - Composite Handle Alloy Barrel Item Weight: 21 oz. Type: USSSA Baseball Brand: Marucci

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.