Recently Viewed

Harrow Probot shin guards- SMALL
RyStein
Harrow Probot shin guards- SMALL
$15
Used ECD Hero Mesh
Best Seller
Tj0nes10
Used ECD Hero Mesh
$11
Retail price: $30
TaylorMade (Used) Balls
bb_moresports
TaylorMade (Used) Balls
$8

Recently Added

See more
Adidas Winnipeg Jets Alternate Jersey (Prime Green Size 54)
mikeybraz74
Adidas Winnipeg Jets Alternate Jersey (Prime Green Size 54)
$105
Cleveland (Used) Right Handed Men's Stiff Flex 60 Degree Steel Shaft Wedge
pias11406
Cleveland (Used) Right Handed Men's Stiff Flex 60 Degree Steel Shaft Wedge
$30
Cleveland (Used) Right Handed Men's Mallet Putter
pias11406
Cleveland (Used) Right Handed Men's Mallet Putter
$120
(Used) Black Men's Bag
pias11406
(Used) Black Men's Bag
$170
Titleist (Used) Right Handed Men's Regular Flex 58 Degree Steel Shaft Wedge
pias11406
Titleist (Used) Right Handed Men's Regular Flex 58 Degree Steel Shaft Wedge
$50
Titleist (Used) Right Handed Men's Stiff Flex 9.5 Loft Driver
pias11406
Titleist (Used) Right Handed Men's Stiff Flex 9.5 Loft Driver
$40
Lynx (Used) Right Handed Junior Mallet Putter
pias11406
Lynx (Used) Right Handed Junior Mallet Putter
$20
Cleveland (Used) Right Handed Men's Stiff Flex Steel Shaft Wedge
pias11406
Cleveland (Used) Right Handed Men's Stiff Flex Steel Shaft Wedge
$30
Cleveland (Used) Right Handed Men's Stiff Flex Steel Shaft Wedge
pias11406
Cleveland (Used) Right Handed Men's Stiff Flex Steel Shaft Wedge
$30
Mizuno (Used) Right Handed Men's Stiff Flex Driver
pias11406
Mizuno (Used) Right Handed Men's Stiff Flex Driver
$200
Titleist (Used) Right Handed Men's Stiff Flex 3 Wood Fairway Wood
pias11406
Titleist (Used) Right Handed Men's Stiff Flex 3 Wood Fairway Wood
$45
Cobra (Used) Right Handed Men's Regular Flex 8.5 Loft Driver
pias11406
Cobra (Used) Right Handed Men's Regular Flex 8.5 Loft Driver
$80
Cleveland (Used) Right Handed Men's Stiff Flex Graphite Shaft Iron Set
pias11406
Cleveland (Used) Right Handed Men's Stiff Flex Graphite Shaft Iron Set
$350
Callaway (Used) Right Handed Men's Regular Flex 3 Wood Fairway Wood
pias11406
Callaway (Used) Right Handed Men's Regular Flex 3 Wood Fairway Wood
$35
Ping (Used) Right Handed Men's Regular Flex 12 Loft Driver
pias11406
Ping (Used) Right Handed Men's Regular Flex 12 Loft Driver
$130
TaylorMade (Used) Right Handed Men's Mallet Putter
pias11406
TaylorMade (Used) Right Handed Men's Mallet Putter
$50
MacGregor (Used) Brown 10" Baseball Glove
pias11406
MacGregor (Used) Brown 10" Baseball Glove
$20
STX (Used) Stick
pias11406
STX (Used) Stick
$25
Adidas (Used) Blue Shin Guards
pias11406
Adidas (Used) Blue Shin Guards
$20
Rawlings (Used) Black 9" Baseball Glove
pias11406
Rawlings (Used) Black 9" Baseball Glove
$20

Price Drops

See more
36" 2012 Reebok Premier XLT 28 Regular Goalie Full Set (Used)
Sergiosg
36" 2012 Reebok Premier XLT 28 Regular Goalie Full Set (Used)
$350$40013%
30% PRICE DROP
Retail price: $2,000
Roller Derby Trac Star Youth Girls Adjustable Roller Skates Indoor Outdoor
mn_sports_shop
Roller Derby Trac Star Youth Girls Adjustable Roller Skates Indoor Outdoor
$40$5325%
-7% PRICE DROP
Autographed Matty Beniers Seattle Kraken Adidas Reverse Retro Jersey (Never Worn)
mikeybraz74
Autographed Matty Beniers Seattle Kraken Adidas Reverse Retro Jersey (Never Worn)
$180$20010%
10% PRICE DROP
Retail price: $350
Unisex Scotty Cameron Mallet Phantom X 5.5 Right Handed Putter Uniflex 34" (Used)
TTyler841
Unisex Scotty Cameron Mallet Phantom X 5.5 Right Handed Putter Uniflex 34" (Used)
$270$30010%
10% PRICE DROP
Callaway Big Bertha X-12 SW Sand Wedge Memphis 10 '98 Steel Uniflex
clubfindersgolf
Callaway Big Bertha X-12 SW Sand Wedge Memphis 10 '98 Steel Uniflex
$38$4515%
15% PRICE DROP
Tyrolia Head Ski Bindings base PRO SLR XL track for ski bindings white Base pair
wintersport
Tyrolia Head Ski Bindings base PRO SLR XL track for ski bindings white Base pair
$19$3035%
35% PRICE DROP
Easton Ghost Advanced Fastpitch Bat 2020 (-9)
Meclary85
Easton Ghost Advanced Fastpitch Bat 2020 (-9)
$180$20010%
10% PRICE DROP
Retail price: $450
Warrior Vega X Lacrosse Head
jmw_09
Warrior Vega X Lacrosse Head
$36$4010%
10% PRICE DROP
Retail price: $40
Adidas Adizero 'White Gold Metallic' Football Cleats
obey46
Adidas Adizero 'White Gold Metallic' Football Cleats
$94$10410%
42% PRICE DROP
Adams Golf Tight Lies Single 8 Iron Factory SuperShaft Graphite Regular
clubfindersgolf
Adams Golf Tight Lies Single 8 Iron Factory SuperShaft Graphite Regular
$34$4015%
15% PRICE DROP
Brand New Custom Bauer Vapor Hyperlite 2 P28M 77
dcomps
Brand New Custom Bauer Vapor Hyperlite 2 P28M 77
$270$30010%
10% PRICE DROP
Retail price: $400
Warrior Strung Rabil Head (Used) With Shaft
Jholubetz
Warrior Strung Rabil Head (Used) With Shaft
$42$4915%
30% PRICE DROP
Retail price: $125
Adult Maverik Strung Optik Force Head (Used)
Jholubetz
Adult Maverik Strung Optik Force Head (Used)
$60$7015%
40% PRICE DROP
Retail price: $135
New Size Youth XL Champro Game Pants,New Champro Youth XL Baseball Pants - White
ProValue
New Size Youth XL Champro Game Pants,New Champro Youth XL Baseball Pants - White
$12$1310%
53% PRICE DROP
Easton Firefly Fastpitch Softball Bat (30” -12)
rzuniga21
Easton Firefly Fastpitch Softball Bat (30” -12)
$176$19510%
10% PRICE DROP
Retail price: $270
2023 Axe Strato USA Baseball Bat (30” -10)
rzuniga21
2023 Axe Strato USA Baseball Bat (30” -10)
$54$6010%
10% PRICE DROP
Retail price: $200
Combat VIRFP1 Virus Plague Blue Fastpitch Softball Bat (31” -10)
rzuniga21
Combat VIRFP1 Virus Plague Blue Fastpitch Softball Bat (31” -10)
$41$4510%
10% PRICE DROP
Retail price: $120
Stanley LoveShackFacncy Tumbler 40oz Blue Flower
Pop_Shop
Stanley LoveShackFacncy Tumbler 40oz Blue Flower
$40$4511%
11% PRICE DROP
Retail price: $60
Stanley LoveShackFacncy Tumbler 40oz Purple Flower
Pop_Shop
Stanley LoveShackFacncy Tumbler 40oz Purple Flower
$40$4511%
11% PRICE DROP
Retail price: $60
Senior Right Handed Pro Stock Hockey Stick
Gavin66
Senior Right Handed Pro Stock Hockey Stick
$122$13510%
47% PRICE DROP
Retail price: $300

Recently Sold

See more
2025 Louisville Slugger Atlas Alloy BBCOR Certified Bat (-3) Alloy 29 oz 32" (New)
Ramsey6869
2025 Louisville Slugger Atlas Alloy BBCOR Certified Bat (-3) Alloy 29 oz 32" (New)
$285
SOLD
Retail price: $349
White Bauer Ear loops And Strap (Used)
UpstateSkate
White Bauer Ear loops And Strap (Used)
$5
SOLD
Bauer Vapor X4 Hockey Skates 8 (Used)
milesaronow
Bauer Vapor X4 Hockey Skates 8 (Used)
$350
SOLD
Retail price: $500
Bauer Vapor Hyperlite 2 8 (Used)
Jwbowers
Bauer Vapor Hyperlite 2 8 (Used)
$855
SOLD
Retail price: $1,109
Bauer Vapor X Shift Pro Hockey Skates Size 8 Fit 1
tbuonafede
Bauer Vapor X Shift Pro Hockey Skates Size 8 Fit 1
$400
SOLD
Retail price: $700
BAUER VAPOR HYPERLITE 2 SKATES SR SIZE 8 FIT 1 BRAND NEW NO STEEL
4thLineCenter
BAUER VAPOR HYPERLITE 2 SKATES SR SIZE 8 FIT 1 BRAND NEW NO STEEL
$699
SOLD
Pro Stock Bauer Vapor Hyperlite Gloves 14" Ducks
jwr_3
Pro Stock Bauer Vapor Hyperlite Gloves 14" Ducks
$149
SOLD
Senior 2016 Sportmask Mage RS Goalie Mask (Used)
liammbrsn
Senior 2016 Sportmask Mage RS Goalie Mask (Used)
$255
SOLD
Retail price: $700
Bauer 1400 Goalie Mask (Used)
goalieg35
Bauer 1400 Goalie Mask (Used)
$50
SOLD
New Rawlings RGG1175 Gold Glove Series Left Hand Throw 11.75" FREE SHIPPING
AAABatsSideline Pro+
New Rawlings RGG1175 Gold Glove Series Left Hand Throw 11.75" FREE SHIPPING
$500
SOLD
Used 2022 Easton BBCOR Certified Alloy 30 oz 33" Quantum Bat
tksequipment
Used 2022 Easton BBCOR Certified Alloy 30 oz 33" Quantum Bat
$23
SOLD
Cam Wood Trainer 21.5" (Used)
EmpireSportsSideline Pro+
Cam Wood Trainer 21.5" (Used)
$50
SOLD
Retail price: $100
UMBC Elbow pads
Laxerrat201
UMBC Elbow pads
$34
SOLD
Retail price: $125
32" Warrior Regular Ritual GT Classic (Used)
tcrabtree
32" Warrior Regular Ritual GT Classic (Used)
$570
SOLD
31" + 2 Vaughn SLR4 Goalie Full Set (Used)
GreatLakeSportsSideline Pro+
31" + 2 Vaughn SLR4 Goalie Full Set (Used)
$600
SOLD
Retail price: $1,180
Used Bauer Regular Width Size 6.5 Vapor X2.7 Inline Skates
ZachShapi
Used Bauer Regular Width Size 6.5 Vapor X2.7 Inline Skates
$125
SOLD
2023 Baum Gold Stock Wood Composite BBCOR Certified Bat (-3) 31.5" (Used)
Dunner34
2023 Baum Gold Stock Wood Composite BBCOR Certified Bat (-3) 31.5" (Used)
$140
SOLD
Retail price: $300
Bauer Supreme Mach Hockey Skates Regular Width Pro Stock 9 (Used)
Sanny11
Bauer Supreme Mach Hockey Skates Regular Width Pro Stock 9 (Used)
$320
SOLD
Senior Bauer Vapor Hyperlite 2 Hockey Skates 9.5 (New)
ReQuipSideline Pro+
Senior Bauer Vapor Hyperlite 2 Hockey Skates 9.5 (New)
$730
SOLD
Retail price: $940
Bauer Pro Certified Neck Guard
gemmell20
Bauer Pro Certified Neck Guard
$40
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.