Recently Viewed

Never Summer (Used) Men's Snowboard
PIACSNorth
Never Summer (Used) Men's Snowboard
$220
SUN MOUNTAIN SPEED CART V1 PUSH PULL 3 WHEEL GOLF CART BAG PUSHER, BLACK ~ READ!
PlayUSASideline Pro+
SUN MOUNTAIN SPEED CART V1 PUSH PULL 3 WHEEL GOLF CART BAG PUSHER, BLACK ~ READ!
$170

Recently Added

Titleist Pro V1 Balls 16 Pack (Used)
caseytheboss12_
Titleist Pro V1 Balls 16 Pack (Used)
$50
Retail price: $100
2 PACK 70 Flex P92 BLCKSTCK PRO 1 - Same Kick Point As Bauer Twitch - Senior Left Hand
NorthProStockSideline Pro+
2 PACK 70 Flex P92 BLCKSTCK PRO 1 - Same Kick Point As Bauer Twitch - Senior Left Hand
$269
Retail price: $800
Titlesit Pro V1x
caseytheboss12_
Titlesit Pro V1x
$80
Retail price: $155
PUMA Ultra 5 Ultimate SG.
cyclonesu16
PUMA Ultra 5 Ultimate SG.
$125
Retail price: $240
KYC Skyline Pro K29 (P92) 65F RH
AC16
KYC Skyline Pro K29 (P92) 65F RH
$150
Retail price: $200
Medium Bauer Nexus Pro Stock (New) Pants Shell Item#MCNS
fanellihockeySideline Pro+
Medium Bauer Nexus Pro Stock (New) Pants Shell Item#MCNS
$45
KYC Skyline Pro K29 (P92) 65F RH
AC16
KYC Skyline Pro K29 (P92) 65F RH
$300
Retail price: $400
Kirkland Balls 15 Pack (Used)
caseytheboss12_
Kirkland Balls 15 Pack (Used)
$45
Retail price: $75
70 Flex P92 BLCKSTCK PRO 1 - Same Kick Point As Bauer Twitch - Senior Left Hand
NorthProStockSideline Pro+
70 Flex P92 BLCKSTCK PRO 1 - Same Kick Point As Bauer Twitch - Senior Left Hand
$139
Retail price: $400
Youth Large Xenith Flyte Shoulder Pads (New)
Kyle714
Youth Large Xenith Flyte Shoulder Pads (New)
$75
Retail price: $100
Small Youth Xenith Flyte Shoulder Pads (New)
Kyle714
Small Youth Xenith Flyte Shoulder Pads (New)
$75
Retail price: $100
Inline goalie skates
JarradP
Inline goalie skates
$600
Retail price: $1,000
Senior CCM JetSpeed FT4 14" Shin Pads (Used)
Nuzzir
Senior CCM JetSpeed FT4 14" Shin Pads (Used)
$60
Retail price: $140
75 Flex P92M Smoke Senior True Right Handed Project X Pro Stock (New) NHL Stankoven
NorthProStockSideline Pro+
75 Flex P92M Smoke Senior True Right Handed Project X Pro Stock (New) NHL Stankoven
$179
Retail price: $400
Vice Pro Plus Balls (Used)
caseytheboss12_
Vice Pro Plus Balls (Used)
$30
Retail price: $45
2 PACK 70 Flex P29 Smoke Senior True Right Handed Project X Pro Stock (New) NHL LAINE
NorthProStockSideline Pro+
2 PACK 70 Flex P29 Smoke Senior True Right Handed Project X Pro Stock (New) NHL LAINE
$329
Retail price: $1,000
new men's 7 Adidas Adizero Electric White Gold Football Cleats IE4381
shoewerks
new men's 7 Adidas Adizero Electric White Gold Football Cleats IE4381
$70
Retail price: $130
8lb Weighted ball
garth288
8lb Weighted ball
$30
Under Armour Magnetico Elite 3
cyclonesu16
Under Armour Magnetico Elite 3
$115
Retail price: $240
Bauer Vapor Hyperlite 13" Pro Stock (Used) Gloves Item#MCNP
fanellihockeySideline Pro+
Bauer Vapor Hyperlite 13" Pro Stock (Used) Gloves Item#MCNP
$79

Price Drops

34" True L12.2 Regular Goalie Full Set Pro Stock (Used)
EEric726
34" True L12.2 Regular Goalie Full Set Pro Stock (Used)
$1,125$1,50025%
25% PRICE DROP
Retail price: $3,800
NEW TAYLORMADE 2024 TP5 US OPEN PIX GOLF BALLS - 12 BALLS
ClickSticks
NEW TAYLORMADE 2024 TP5 US OPEN PIX GOLF BALLS - 12 BALLS
$60$8529%
29% PRICE DROP
10 Iomic Grips 2.3
Jsstorm21
10 Iomic Grips 2.3
$45$5010%
10% PRICE DROP
Vaughn V4 Goalie Pants Senior Large New W/ Tags
drakemoore
Vaughn V4 Goalie Pants Senior Large New W/ Tags
$135$15010%
10% PRICE DROP
Retail price: $300
Bauer Supreme M4 Hockey Skates Regular Width Size 1.5 (Used)
phillyspcl
Bauer Supreme M4 Hockey Skates Regular Width Size 1.5 (Used)
$80$9011%
11% PRICE DROP
CCM CL Pro Goalie Pants Senior Small New W/ Tags
drakemoore
CCM CL Pro Goalie Pants Senior Small New W/ Tags
$135$15010%
10% PRICE DROP
Retail price: $260
Vaughn Velocity 7450 Goalie Pads + Catcher
drakemoore
Vaughn Velocity 7450 Goalie Pads + Catcher
$495$55010%
10% PRICE DROP
Retail price: $800
2023 Catcher's Wilson Right Hand Throw A2000 Baseball Glove 33.5" (New)
Zander12345
2023 Catcher's Wilson Right Hand Throw A2000 Baseball Glove 33.5" (New)
$225$25010%
10% PRICE DROP
Retail price: $350
7 3/8 Rawlings Mach Batting Helmet (Used)
Zander12345
7 3/8 Rawlings Mach Batting Helmet (Used)
$21$2515%
58% PRICE DROP
Retail price: $200
2024 Marucci CATX Vanta Alloy USSSA Certified Bat (-5) Alloy 27 oz 32" (Used)
Zander12345
2024 Marucci CATX Vanta Alloy USSSA Certified Bat (-5) Alloy 27 oz 32" (Used)
$71$9525%
53% PRICE DROP
Retail price: $300
mountain bike for sale
anthonyallenyo
mountain bike for sale
$425$50015%
15% PRICE DROP
Retail price: $750
mountain bike for sale
anthonyallenyo
mountain bike for sale
$405$45010%
10% PRICE DROP
Retail price: $600
DeMarini CF Zen Composite USSSA Certified Bat (-10) Composite 19 oz 29" (Used)
ealloway
DeMarini CF Zen Composite USSSA Certified Bat (-10) Composite 19 oz 29" (Used)
$135$15010%
10% PRICE DROP
ONEGOAL Hockey Gloves 8”
amccarver
ONEGOAL Hockey Gloves 8”
$14$1510%
46% PRICE DROP
Easton Fuze speed balancer 360 Bat (-10) 19 oz 29" (Used)
ealloway
Easton Fuze speed balancer 360 Bat (-10) 19 oz 29" (Used)
$50$7533%
67% PRICE DROP
Bauer Vapor X4 Hockey Skates Regular Width 13.5 (Used)
Amylynn1221
Bauer Vapor X4 Hockey Skates Regular Width 13.5 (Used)
$101$11310%
19% PRICE DROP
Warrior Alpha Pro Gloves 14" (Used)
kyle9112
Warrior Alpha Pro Gloves 14" (Used)
$76$8915%
31% PRICE DROP
Retail price: $169
Medium Warrior Alpha One Pro Helmet (New)
kyle9112
Medium Warrior Alpha One Pro Helmet (New)
$79$9315%
41% PRICE DROP
Retail price: $159
Louisville Slugger Meta USSSA Certified Bat (-8) Composite 22 oz 30" (Used)
mjyoung215
Louisville Slugger Meta USSSA Certified Bat (-8) Composite 22 oz 30" (Used)
$45$5010%
10% PRICE DROP
Large Warrior Goalie Pants (Used)
Mdillon96
Large Warrior Goalie Pants (Used)
$32$3510%
10% PRICE DROP

Recently Sold

Cascade S Helmet with new visor and throat gaurd
bigglax
Cascade S Helmet with new visor and throat gaurd
$100
SOLD
Cascade Helmet (Used)
anthonyhummel
Cascade Helmet (Used)
$65
SOLD
Retail price: $150
2025 Easton Hype Fire Composite USSSA Certified Bat (-5) 27 oz 32" (New)
Gbpackfan
2025 Easton Hype Fire Composite USSSA Certified Bat (-5) 27 oz 32" (New)
$300
SOLD
Retail price: $399
Combat BBCOR 32/29
topspeed36
Combat BBCOR 32/29
$399
SOLD
Maverick Optik 3
cjvolpe2005Sideline Pro
Maverick Optik 3
$69
SOLD
Retail price: $95
Used 2023 Warstic BoneSaber Alloy 29/19 USSSA Certified Drop 10
Drop_Zone
Used 2023 Warstic BoneSaber Alloy 29/19 USSSA Certified Drop 10
$75
SOLD
2022 Easton ADV1 Composite Bat USABat Certified (-12) Composite 16 oz 28" (Used)
QuickChangeSideline Pro+
2022 Easton ADV1 Composite Bat USABat Certified (-12) Composite 16 oz 28" (Used)
$98
SOLD
Retail price: $280
New Senior CCM Jetspeed XTRA 14" Shin Pads
GearGuyzSideline Pro
New Senior CCM Jetspeed XTRA 14" Shin Pads
$60
SOLD
Retail price: $100
Medium Oreo Bauer Profile II Facemask Full Cage (Used)
ReboundSportsSideline Pro
Medium Oreo Bauer Profile II Facemask Full Cage (Used)
$45
SOLD
Retail price: $90
Intermediate CCM Tacks XF Pro Right Handed Hockey Stick P28 (New)
EdingersEdge
Intermediate CCM Tacks XF Pro Right Handed Hockey Stick P28 (New)
$150
SOLD
Medium CCM Tacks 910 Helmet (Used)
alaird4692
Medium CCM Tacks 910 Helmet (Used)
$130
SOLD
Used Rawlings GOLD GLOVE BB/SB First Base LH Throw Tan 13" 11613-S000162070
PIASRaleigh
Used Rawlings GOLD GLOVE BB/SB First Base LH Throw Tan 13" 11613-S000162070
$85
SOLD
Black Medium CCM tacks 720 Helmet (Used)
reosSideline Pro+
Black Medium CCM tacks 720 Helmet (Used)
$100
SOLD
Senior Bauer Vapor Hyperlite 2 Hockey Skates 7 (Used)
EmpireSportsSideline Pro+
Senior Bauer Vapor Hyperlite 2 Hockey Skates 7 (Used)
$418
SOLD
Retail price: $940
Senior Bauer Vapor Hyperlite 2 Gold Right Handed Hockey Stick P92 (New)
NEN13Hockey
Senior Bauer Vapor Hyperlite 2 Gold Right Handed Hockey Stick P92 (New)
$255
SOLD
Retail price: $350
Boombah Catcher's Bag (New)
caseytheboss12_
Boombah Catcher's Bag (New)
$104
SOLD
Retail price: $125
New Royal Bauer Pant Shell | Senior Medium | R71
0to50k
New Royal Bauer Pant Shell | Senior Medium | R71
$40
SOLD
Like New Senior CCM Tacks AS-V Pro Size 15" Shin Pads
GearGuyzSideline Pro
Like New Senior CCM Tacks AS-V Pro Size 15" Shin Pads
$100
SOLD
Bauer Nexus 2N Pro Right Handed P92 Pro Stock (New) Stick Item#PSGS2
prostockdirect
Bauer Nexus 2N Pro Right Handed P92 Pro Stock (New) Stick Item#PSGS2
$189
SOLD
Bauer Vapor Hyperlite - Used 12" Pro Stock Hockey Gloves - College of the Holy Cross (Purple/White)
HockeyStickManSideline Pro+
Bauer Vapor Hyperlite - Used 12" Pro Stock Hockey Gloves - College of the Holy Cross (Purple/White)
$140
SOLD

From the Blog

Baseball Dad Hack: Buying, Selling, and Trading on SidelineSwap
Baseball Dad Hack: Buying, Selling, and Trading on SidelineSwap

Bryan Weston's journey into buying and selling sports gear started in a relatable way —as a dad trying to keep up with his son's evolving baseball needs.

Breaking the Ice: The Hustle Behind Top Flight Hockey’s Million-Dollar Success
Breaking the Ice: The Hustle Behind Top Flight Hockey’s Million-Dollar Success

For Quinton "Q" Oster and Dan Mikrut, two lifelong hockey enthusiasts, their hockey business started with one simple idea.

Vintage Sports, Unique Stories: Inside the World of Pro Seller Zach’s Trunk Show
Vintage Sports, Unique Stories: Inside the World of Pro Seller Zach’s Trunk Show

After leaving a desk job he despised in April of 2018, Zach dove headfirst into the world of sports resale—and hasn’t looked back.