Similar Listings

wolfm05

2020 Marucci CAT9 Composite USSSA Certified Bat (-8) 21 oz 29" (Used)

$100.00

Ngillum

Used Marucci CAT9 Composite USSSA Certified Bat (-8) Composite 21 oz 29"

$105.00

Retail price: $399.00

Ngillum

Used Marucci CAT9 Composite USSSA Certified Bat (-8) Composite 21 oz 29"

$105.00

Retail price: $399.00

Quincy11

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

$65.02

Pace13

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

$38.25

KeatonGlo23

2021 Marucci CAT9 Composite USSSA Certified Bat (-8) 21 oz 29" (New)

$80.00

Retail price: $200.00

Maris1212

Used 2020 Marucci USSSA Certified Composite 19 oz 29" CAT9 Bat

$47.24

Retail price: $119.00

bibbymv24

Used 2022 Marucci USSSA Certified Composite 21 oz 29" CAT9 Composite Bat

$64.95

Retail price: $279.00

detwiler87

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

$90.00

Dhud06

Marucci CATX2 Composite USSSA Certified Bat (-8) 21 oz 29"

$150.00

jdestafeno

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

$70.00

Retail price: $299.00

EleH13

Used Marucci USSSA Certified Composite 19 oz 29" CAT9 Composite Bat

$102.00$120.0015%

wolfm05

2020 Marucci CAT9 Composite USSSA Certified Bat (-8) 21 oz 29" (Used)

$100.00

Ngillum

Used Marucci CAT9 Composite USSSA Certified Bat (-8) Composite 21 oz 29"

$105.00

Retail price: $399.00

Ngillum

Used Marucci CAT9 Composite USSSA Certified Bat (-8) Composite 21 oz 29"

$105.00

Retail price: $399.00

Quincy11

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

$65.02

Pace13

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

$38.25

KeatonGlo23

2021 Marucci CAT9 Composite USSSA Certified Bat (-8) 21 oz 29" (New)

$80.00

Retail price: $200.00

Maris1212

Used 2020 Marucci USSSA Certified Composite 19 oz 29" CAT9 Bat

$47.24

Retail price: $119.00

bibbymv24

Used 2022 Marucci USSSA Certified Composite 21 oz 29" CAT9 Composite Bat

$64.95

Retail price: $279.00

detwiler87

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

$90.00

Dhud06

Marucci CATX2 Composite USSSA Certified Bat (-8) 21 oz 29"

$150.00

jdestafeno

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

$70.00

Retail price: $299.00

EleH13

Used Marucci USSSA Certified Composite 19 oz 29" CAT9 Composite Bat

$102.00$120.0015%

Item removed

View 1,512 similar listings

2020 Marucci CAT9 Composite USSSA Certified Bat (-8) Composite 21 oz 29" (Used)

Resell & Save Even More

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

List Gear Trade-in

2020 Marucci CAT9 Composite USSSA Certified Bat (-8) Composite 21 oz 29" (Used)

Top #77 in Bats

$56.00^USD

Retail: $300.00 (Save $244.00)

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

petek22

100% Positive Feedback (3)

Estimated time to ship: Within 1 business day

Ships from: TX, USA

Last active: 5 months ago

Member since: 11 months ago

Category	Baseball > Bats
Brand	Marucci
Model	CAT9 Composite
Bat Certification	USSSA Certified
Length	29"
Weight	21OZ
Drop	-8
Condition	Used
Bat Material	Composite
Age Group	Kid Pitch (9YO-13YO)
Barrel	2 3/4"
Release Year	2020

2020 Marucci CAT9 Composite USSSA Certified Bat (-8) Composite 21 oz 29" (Used) has a bunch of ball marks and scratches but still has great pop left. My 9YO used it for 6 months

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.