Recently Added

TaylorMade V Steel 3 Fairway Wood 15* Light Metal Stiff Steel Mens RH
stickhawk
TaylorMade V Steel 3 Fairway Wood 15* Light Metal Stiff Steel Mens RH
$43
Adult Medium Nike Vapor Elite Shoulder Pads (Used)
Sportsdad81Sideline Pro
Adult Medium Nike Vapor Elite Shoulder Pads (Used)
$80
TaylorMade Supersteel Driver 9.5* Bubble S-90 90g Stiff Graphite Mens RH
stickhawk
TaylorMade Supersteel Driver 9.5* Bubble S-90 90g Stiff Graphite Mens RH
$40
Ping G LE 2 4 Hybrid 22* ULT240 Ladies Graphite Womens RH Undersize Grip
stickhawk
Ping G LE 2 4 Hybrid 22* ULT240 Ladies Graphite Womens RH Undersize Grip
$167
Adams Idea Womens 2014 3 Fairway Wood 15* Grafalloy Idea Womens 45g Ladies RH
stickhawk
Adams Idea Womens 2014 3 Fairway Wood 15* Grafalloy Idea Womens 45g Ladies RH
$43
TaylorMade R580 Driver 12* MAS2 50g Ladies Graphite Womens RH
stickhawk
TaylorMade R580 Driver 12* MAS2 50g Ladies Graphite Womens RH
$28
TaylorMade Burner Rescue 2008 3 Hybrid 19* REAX 60g Stiff Graphite Mens RH
stickhawk
TaylorMade Burner Rescue 2008 3 Hybrid 19* REAX 60g Stiff Graphite Mens RH
$46
Callaway Great Big Bertha 23 4 Hybrid 20* UST Mamiya Helium 60I F2 Senior RH HC
stickhawk
Callaway Great Big Bertha 23 4 Hybrid 20* UST Mamiya Helium 60I F2 Senior RH HC
$162
Wilson Left Hand Throw A2000 Baseball Glove 11.75" (Used)
baseballsellers
Wilson Left Hand Throw A2000 Baseball Glove 11.75" (Used)
$150
Retail price: $450
2023 Easton ADV 360 Composite USABat Certified Bat (-8) 22 oz 30" (Used)
EPetras
2023 Easton ADV 360 Composite USABat Certified Bat (-8) 22 oz 30" (Used)
$120
Retail price: $350
All Star System 7 Catcher's Set (Used)
baseballsellers
All Star System 7 Catcher's Set (Used)
$170
Retail price: $450
USED RIDDELL SPEED ADULT HELMET - MEDIUM - FLAT BLACK
Armorzone
USED RIDDELL SPEED ADULT HELMET - MEDIUM - FLAT BLACK
$50
Junior Bauer RS Inline Skates Regular Width Size 2 (Used)
GrittySportSideline Pro+
Junior Bauer RS Inline Skates Regular Width Size 2 (Used)
$60
Youth Bauer Supreme One.9 Hockey Skates Regular Width 12 (Used)
GrittySportSideline Pro+
Youth Bauer Supreme One.9 Hockey Skates Regular Width 12 (Used)
$40
Youth Bauer XLP Hockey Skates Regular Width 11.5 (Used)
GrittySportSideline Pro+
Youth Bauer XLP Hockey Skates Regular Width 11.5 (Used)
$35
Junior Bauer Vapor X2.9 Hockey Skates Regular Width Size 1 (Used)
GrittySportSideline Pro+
Junior Bauer Vapor X2.9 Hockey Skates Regular Width Size 1 (Used)
$35
Senior Bauer Supreme S36 Hockey Skates Regular Width 10 (Used)
GrittySportSideline Pro+
Senior Bauer Supreme S36 Hockey Skates Regular Width 10 (Used)
$80
Senior Medium CCM Tacks AS 580 Elbow Pads (Used)
GrittySportSideline Pro+
Senior Medium CCM Tacks AS 580 Elbow Pads (Used)
$50
Junior CCM Jetspeed ft6 pro Shin Pads 12" (Used)
GrittySportSideline Pro+
Junior CCM Jetspeed ft6 pro Shin Pads 12" (Used)
$50
Youth Bauer Lil'Sport Gloves & Shin Pads (Used)
GrittySportSideline Pro+
Youth Bauer Lil'Sport Gloves & Shin Pads (Used)
$30

Price Drops

Bauer Hockey Skates Regular Width 9 (New)
jaymazzz19
Bauer Hockey Skates Regular Width 9 (New)
$128$15015%
15% PRICE DROP
New Intermediate Medium/Large Warrior RITUAL X4 E+ Goalie Chest Protector
GreatLakeSportsSideline Pro+
New Intermediate Medium/Large Warrior RITUAL X4 E+ Goalie Chest Protector
$259$28810%
19% PRICE DROP
Retail price: $400
Rawlings CHVELYRevD 6 1/2"7" Hockey Style Catcher's Helmet
Gear4GoodSideline Pro+
Rawlings CHVELYRevD 6 1/2"7" Hockey Style Catcher's Helmet
$25$4038%
50% PRICE DROP
New Warrior 3-in-1 Parka
GreatLakeSportsSideline Pro+
New Warrior 3-in-1 Parka
$130$14510%
35% PRICE DROP
Retail price: $280
New Warrior Alpha X CTF Tee | Youth Large
GreatLakeSportsSideline Pro+
New Warrior Alpha X CTF Tee | Youth Large
$18$2010%
10% PRICE DROP
Retail price: $25
New Warrior Covert Hybrid Pullover | Boy's Large
GreatLakeSportsSideline Pro+
New Warrior Covert Hybrid Pullover | Boy's Large
$24$2711%
20% PRICE DROP
Retail price: $40
New Warrior Compression Tight Jock | Junior Medium
GreatLakeSportsSideline Pro+
New Warrior Compression Tight Jock | Junior Medium
$29$3210%
28% PRICE DROP
Retail price: $55
New Warrior Loose Tech Long Sleeve | Large
GreatLakeSportsSideline Pro+
New Warrior Loose Tech Long Sleeve | Large
$22$2512%
21% PRICE DROP
Retail price: $40
Warrior Loose Tech Tights
GreatLakeSportsSideline Pro+
Warrior Loose Tech Tights
$18$2114%
36% PRICE DROP
Retail price: $40
New Warrior Alpha X Woven Shorts | Youth large
GreatLakeSportsSideline Pro+
New Warrior Alpha X Woven Shorts | Youth large
$13$1515%
41% PRICE DROP
Retail price: $30
New Warrior Alpha X CTF Tee | Large
GreatLakeSportsSideline Pro+
New Warrior Alpha X CTF Tee | Large
$14$1613%
30% PRICE DROP
Retail price: $30
New Warrior Covert Hybrid Pullover | Boy's Large
GreatLakeSportsSideline Pro+
New Warrior Covert Hybrid Pullover | Boy's Large
$24$2711%
20% PRICE DROP
Retail price: $40
New Warrior Alpha X Woven Shorts | Youth Large
GreatLakeSportsSideline Pro+
New Warrior Alpha X Woven Shorts | Youth Large
$12$1417%
45% PRICE DROP
Retail price: $30
New Warrior Loose Jock Shorts | Junior Medium
GreatLakeSportsSideline Pro+
New Warrior Loose Jock Shorts | Junior Medium
$18$2010%
28% PRICE DROP
Retail price: $35
Large Adult Riddell SpeedFlex Helmet
Bjw365
Large Adult Riddell SpeedFlex Helmet
$243$27010%
19% PRICE DROP
Retail price: $500
Used Junior Bauer Supreme 2S Pro Hockey Skates | Size 3
GreatLakeSportsSideline Pro+
Used Junior Bauer Supreme 2S Pro Hockey Skates | Size 3
$50$6826%
50% PRICE DROP
Maverik Max Lacrosse Gloves 12" (Used)
SteeleMalkin
Maverik Max Lacrosse Gloves 12" (Used)
$40$5020%
20% PRICE DROP
Retail price: $100
Used Intermediate Bauer Supreme 2S Pro Hockey Skates | Size 5 EE
GreatLakeSportsSideline Pro+
Used Intermediate Bauer Supreme 2S Pro Hockey Skates | Size 5 EE
$145$17115%
24% PRICE DROP
Used 2018 Rawlings Velo Hybrid Bat USABat Certified (-10) Hybrid 20 oz 30"
GreatLakeSportsSideline Pro+
Used 2018 Rawlings Velo Hybrid Bat USABat Certified (-10) Hybrid 20 oz 30"
$26$3116%
32% PRICE DROP
Used Easton Mako Torq Bat BBCOR Certified (-3) Composite 29 oz 32"
GreatLakeSportsSideline Pro+
Used Easton Mako Torq Bat BBCOR Certified (-3) Composite 29 oz 32"
$45$7641%
49% PRICE DROP

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

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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.