Recently Added

CCM Bag (Used)
QuickChangeSideline Pro+
CCM Bag (Used)
$45
Retail price: $120
Junior Small CCM Starter Kit (Used)
QuickChangeSideline Pro+
Junior Small CCM Starter Kit (Used)
$45
Retail price: $275
Black Junior Small Warrior Ritual x3 E+ Hockey Goalie Pants (Used)
QuickChangeSideline Pro+
Black Junior Small Warrior Ritual x3 E+ Hockey Goalie Pants (Used)
$35
Retail price: $140
Black Junior Warrior Ritual G5 Goalie Gloves & Blockers Regular (Used)
QuickChangeSideline Pro+
Black Junior Warrior Ritual G5 Goalie Gloves & Blockers Regular (Used)
$115
Retail price: $330
Warrior Ritual X2 Junior Knee Pads (Used)
QuickChangeSideline Pro+
Warrior Ritual X2 Junior Knee Pads (Used)
$30
Retail price: $90
Warrior Evo Stick Bundle (Used)
QuickChangeSideline Pro+
Warrior Evo Stick Bundle (Used)
$50
Retail price: $100
Red TPS Voltage Bat (-6) Composite 28 oz 34" (Used)
QuickChangeSideline Pro+
Red TPS Voltage Bat (-6) Composite 28 oz 34" (Used)
$50
Orange Worth Mayhem Composite Bat (-6) Composite 28 oz 34" (Used)
QuickChangeSideline Pro+
Orange Worth Mayhem Composite Bat (-6) Composite 28 oz 34" (Used)
$100
White Worth Toxic Bat (-6) Composite 28 oz 34" (Used)
QuickChangeSideline Pro+
White Worth Toxic Bat (-6) Composite 28 oz 34" (Used)
$50
2024 CCM JetSpeed FT6 Pro Hockey Skates Regular Width 8 (Used)
BlueZ33
2024 CCM JetSpeed FT6 Pro Hockey Skates Regular Width 8 (Used)
$550
Retail price: $1,099
2022 Louisville Slugger Meta Composite USSSA Certified Bat (-5) 27 oz 32" (Used)
Krethk_4
2022 Louisville Slugger Meta Composite USSSA Certified Bat (-5) 27 oz 32" (Used)
$90
Retail price: $350
Senior Warrior Ritual X2 Goalie Jock/Cup
Curtmorris
Senior Warrior Ritual X2 Goalie Jock/Cup
$40
Red Mizuno Wrath Bat (-5) Composite 29 oz 34" (Used)
QuickChangeSideline Pro+
Red Mizuno Wrath Bat (-5) Composite 29 oz 34" (Used)
$40
Retail price: $105
XL Titus Rockstar Full Suspension Mountain Bike
scoreoutdoors
XL Titus Rockstar Full Suspension Mountain Bike
$1,100
Marucci AP5 Maple Bat (-6) Maple 25 oz 31" (Used)
QuickChangeSideline Pro+
Marucci AP5 Maple Bat (-6) Maple 25 oz 31" (Used)
$50
Intermediate Medium Bauer Vapor X900 Goalie Chest Protector (Used)
SteelDealsSideline Pro+
Intermediate Medium Bauer Vapor X900 Goalie Chest Protector (Used)
$50
2017 Rawlings Velo Ash Bat (-7.5) Ash 20.5 oz 28" (Used)
QuickChangeSideline Pro+
2017 Rawlings Velo Ash Bat (-7.5) Ash 20.5 oz 28" (Used)
$20
Retail price: $40
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
Retail price: $280
2019 Easton Ghost X Hyperlite Composite Bat USABat Certified (-11) Composite 16 oz 27" (Used)
QuickChangeSideline Pro+
2019 Easton Ghost X Hyperlite Composite Bat USABat Certified (-11) Composite 16 oz 27" (Used)
$55
Retail price: $280
Youth Small CCM Starter Kit (Used)
QuickChangeSideline Pro+
Youth Small CCM Starter Kit (Used)
$60
Retail price: $250

Price Drops

Adult Epoch Strung Z-Three Head (Used)
Brandon68
Adult Epoch Strung Z-Three Head (Used)
$53$5910%
19% PRICE DROP
Retail price: $130
Bauer Vapor X4 Youth Skates
laurennordy
Bauer Vapor X4 Youth Skates
$68$8015%
15% PRICE DROP
Used 34” Bauer Shadow Pads and CCM AXIS 2 Gloves Set
AlexP80
Used 34” Bauer Shadow Pads and CCM AXIS 2 Gloves Set
$850$1,00015%
15% PRICE DROP
Used Men's TaylorMade M1 3 Hybrid 19°
GreatLakeSportsSideline Pro+
Used Men's TaylorMade M1 3 Hybrid 19°
$42$5016%
16% PRICE DROP
2025 True SVH Skates Hockey 9.5 (Regular width)
AlexP80
2025 True SVH Skates Hockey 9.5 (Regular width)
$655$85023%
23% PRICE DROP
Retail price: $1,400
STX Proton + Head
JackECFranchise
STX Proton + Head
$141$15710%
10% PRICE DROP
Adult Maverik Strung Tactik 2.0 Head (Used)
Nkats77
Adult Maverik Strung Tactik 2.0 Head (Used)
$49$5410%
19% PRICE DROP
Retail price: $140
6 7/8 Rawlings R16 Batting Helmet (Used)
mrtodd3434
6 7/8 Rawlings R16 Batting Helmet (Used)
$10$1323%
33% PRICE DROP
Retail price: $50
Large Adult Gear Pro Tec Girdle (New)
mrtodd3434
Large Adult Gear Pro Tec Girdle (New)
$40$4511%
11% PRICE DROP
Bundle Of New Lax Heads Sold In A Bundle Or Individually
Jgorra1
Bundle Of New Lax Heads Sold In A Bundle Or Individually
$385$42810%
23% PRICE DROP
Retail price: $900
HEAD World Cup Rebel Ski Boots (Used)
EmpireSportsSideline Pro+
HEAD World Cup Rebel Ski Boots (Used)
$35$5536%
36% PRICE DROP
Retail price: $275
HEAD Raptor R3 RD Ski Boots (Used)
EmpireSportsSideline Pro+
HEAD Raptor R3 RD Ski Boots (Used)
$75$10025%
25% PRICE DROP
Retail price: $415
Men's Used Right Handed The Ajustable 45 to 65 Degree
Runandrew1Sideline Pro+
Men's Used Right Handed The Ajustable 45 to 65 Degree
$24$2711%
68% PRICE DROP
Women's Nordica Cruise 85 W Ski Boots (Used)
EmpireSportsSideline Pro+
Women's Nordica Cruise 85 W Ski Boots (Used)
$175$20013%
13% PRICE DROP
Retail price: $320
Small Bauer Goalie Leg Pads (Used)
Nickmon13
Small Bauer Goalie Leg Pads (Used)
$138$16215%
24% PRICE DROP
Women's Tecnica Dragon 100 Ski Boots (Used)
EmpireSportsSideline Pro+
Women's Tecnica Dragon 100 Ski Boots (Used)
$50$6523%
23% PRICE DROP
Retail price: $250
Kid's 12K Union Cadet Snowboard Boots (Used)
EmpireSportsSideline Pro+
Kid's 12K Union Cadet Snowboard Boots (Used)
$30$4533%
33% PRICE DROP
Retail price: $110
Kids Size 18 Spyder Ski Jacket (Used)
EmpireSportsSideline Pro+
Kids Size 18 Spyder Ski Jacket (Used)
$35$5536%
36% PRICE DROP
Retail price: $190
Strung ECD DNA Head (Used)
Sawyer22
Strung ECD DNA Head (Used)
$81$9010%
10% PRICE DROP
Retail price: $134
Men's HEAD Graphene 360+ Gravity Pro Tennis Racquet (Used)
EmpireSportsSideline Pro+
Men's HEAD Graphene 360+ Gravity Pro Tennis Racquet (Used)
$80$11027%
27% PRICE DROP
Retail price: $350

Recently Sold

32" Vaughn Velocity V10 Goalie Leg Pads (New)
Prochnow
32" Vaughn Velocity V10 Goalie Leg Pads (New)
$700
SOLD
Retail price: $900
2023 Wilson Right Hand Throw Infield A2000 Baseball Glove 11.5" (Used)
Brodygeislinger
2023 Wilson Right Hand Throw Infield A2000 Baseball Glove 11.5" (Used)
$135
SOLD
Retail price: $300
Infield Right Hand Throw Wilson A200 Dp15 Baseball Glove 11.5" (Used)
KnaCol
Infield Right Hand Throw Wilson A200 Dp15 Baseball Glove 11.5" (Used)
$76
SOLD
Jax Fielding Glove | LJ-10 | Outfield | Orange Tan | 12.5" (New)
ThePlayersClosetSideline Pro+
Jax Fielding Glove | LJ-10 | Outfield | Orange Tan | 12.5" (New)
$215
SOLD
Retail price: $379
Brown Rawlings Heart of the Hide Right Hand Throw Infield Baseball Glove 12" (Used)
ThePlayersClosetSideline Pro+
Brown Rawlings Heart of the Hide Right Hand Throw Infield Baseball Glove 12" (Used)
$185
SOLD
Retail price: $300
2025 Warstic Bonesaber Alloy Bat (-11) 19 oz 30"
JRob991
2025 Warstic Bonesaber Alloy Bat (-11) 19 oz 30"
$150
SOLD
Retail price: $200
Wilson Right Hand Throw A2000 Baseball Glove 11.5" (New)
Copeland6
Wilson Right Hand Throw A2000 Baseball Glove 11.5" (New)
$225
SOLD
Warstic WSKP11 Bat (-3) Wood 30 oz 33" (New)
kshelhamer
Warstic WSKP11 Bat (-3) Wood 30 oz 33" (New)
$100
SOLD
Retail price: $169
Intermediate Bauer Vapor Hyperlite 13" Shin Pads
HockeyDude46
Intermediate Bauer Vapor Hyperlite 13" Shin Pads
$100
SOLD
Retail price: $1,250
Rawlings HOH 11.5” Vibrant Series
GutGloves
Rawlings HOH 11.5” Vibrant Series
$240
SOLD
Harrow Lacrosse K Fource
PapabearReyda
Harrow Lacrosse K Fource
$32
SOLD
STX Excalibur Lacrosse Head
Dieselax
STX Excalibur Lacrosse Head
$20
SOLD
Epoch Dragonfly Shaft - Limited Edition- Veterans Day
Mikey5
Epoch Dragonfly Shaft - Limited Edition- Veterans Day
$95
SOLD
Retail price: $130
K2 Alexis 80 Boa Inline Skates Size 6 (Like New)
nacalacSideline Pro
K2 Alexis 80 Boa Inline Skates Size 6 (Like New)
$55
SOLD
Retail price: $150
Brand New CCM Pro Spec Goalie Chest Protector - Fit 3 w/ +1 Arms (New)
ccmhockey2
Brand New CCM Pro Spec Goalie Chest Protector - Fit 3 w/ +1 Arms (New)
$650
SOLD
Retail price: $900
CCM HGPJSPP Gloves 15" Pro Stock w/ Shot Blockers
erickvantil
CCM HGPJSPP Gloves 15" Pro Stock w/ Shot Blockers
$125
SOLD
Retail price: $300
COOPER SK2000 WHITE
steve15
COOPER SK2000 WHITE
$139
SOLD
True AX7 Senior Medium Shoulder Pads, New with Tags
dalw
True AX7 Senior Medium Shoulder Pads, New with Tags
$85
SOLD
Retail price: $140
Marucci CAT8 Alloy USSSA Certified Bat (-8) 21 oz 29" (Used)
BC3299
Marucci CAT8 Alloy USSSA Certified Bat (-8) 21 oz 29" (Used)
$40
SOLD
35" Bauer Hyperlite Goalie Pads and Blocker
rxzens
35" Bauer Hyperlite Goalie Pads and Blocker
$293
SOLD
Retail price: $1,200

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.