Recently Viewed

36 Premium AAA White & Triple Trac Callaway Chrome Soft/ Chrome Soft X/X LS
Golfballhouse
36 Premium AAA White & Triple Trac Callaway Chrome Soft/ Chrome Soft X/X LS
$38
New Senior 95 Flex CCM RibCor Trigger 8 Pro Left Hand Hockey Stick- Multiple Curves
AmazideSideline Pro+
New Senior 95 Flex CCM RibCor Trigger 8 Pro Left Hand Hockey Stick- Multiple Curves
$266
Retail price: $350
Used 2026 Fischer Ranger 90 Skis With Bindings Size: 183 (Option USKI250153)
barriessportsSideline Pro
Used 2026 Fischer Ranger 90 Skis With Bindings Size: 183 (Option USKI250153)
$590
Retail price: $1,184
Used Fcs K2.1 Surfboard Accessories 11443-s000179378
PIASOSIDE
Used Fcs K2.1 Surfboard Accessories 11443-s000179378
$63
New Intermediate CCM Wide Width Size 6 AS-580 Hockey Skates
BHPSSideline Pro+
New Intermediate CCM Wide Width Size 6 AS-580 Hockey Skates
$231
Retail price: $330

Recently Added

See more
Easton Mako Composite USSSA Certified Bat (-11) Composite 18 oz 29" (Used)
chinawhyte33
Easton Mako Composite USSSA Certified Bat (-11) Composite 18 oz 29" (Used)
$95
Retail price: $400
2015 Infield Right Hand Throw Rawlings Baseball Glove 11.75" (Used)
ValuedTiger1min
2015 Infield Right Hand Throw Rawlings Baseball Glove 11.75" (Used)
$150
Retail price: $300
Medium Batting Gloves (New)
flick1175
Medium Batting Gloves (New)
$70
Retail price: $95
Tour Edge Ladies TGS Triple Grind Sole 60* Lob Wedge (LW)Hot Launch 45g Graphite
blakesgolfshop
Tour Edge Ladies TGS Triple Grind Sole 60* Lob Wedge (LW)Hot Launch 45g Graphite
$41
TaylorMade Ladies Stealth Lob Wedge (LW) Aldila Ascent 45g Graphite Shaft 33.75
blakesgolfshop
TaylorMade Ladies Stealth Lob Wedge (LW) Aldila Ascent 45g Graphite Shaft 33.75
$83
Adams Idea Tech V4 VST 6 Iron Hybrid Regular Bassara 60g Graphite Shaft
blakesgolfshop
Adams Idea Tech V4 VST 6 Iron Hybrid Regular Bassara 60g Graphite Shaft
$49
Mizuno CLK 22* 4 Hybrid Regular Fujikura Speeder Evolution HB 75g Graphite Shaft
blakesgolfshop
Mizuno CLK 22* 4 Hybrid Regular Fujikura Speeder Evolution HB 75g Graphite Shaft
$73
Titleist Ladies H1 816 23* Hybrid Diamana M+ 50 HY Red Graphite Shaft (35)
blakesgolfshop
Titleist Ladies H1 816 23* Hybrid Diamana M+ 50 HY Red Graphite Shaft (35)
$56
Branded Bills Colorado Curved Performance Hat.
Santi1701J
Branded Bills Colorado Curved Performance Hat.
$30
Retail price: $55
Launch Monitor (Used)
Eddiesclearence
Launch Monitor (Used)
$110
Retail price: $300
New Era Navy Denver Broncos 2021 NFL Sideline Home.
Santi1701J
New Era Navy Denver Broncos 2021 NFL Sideline Home.
$35
Retail price: $60
NFL Seattle Seahawks Nike Side Line Therma Hoodie.
Santi1701J
NFL Seattle Seahawks Nike Side Line Therma Hoodie.
$30
Retail price: $60
John Daly XCS 7 & 8 Iron - Stock Steel Shaft
WhyMakeBogey
John Daly XCS 7 & 8 Iron - Stock Steel Shaft
$20
Nike Dragonfly XC Spikes ‘Fast Pack’ - Size Men’s US 12
BillieSmallz
Nike Dragonfly XC Spikes ‘Fast Pack’ - Size Men’s US 12
$70
Retail price: $170
Titleist 910H 27* Hybrid Regular Diamana Kaili 80 HYB Graphite Shaft (40)
blakesgolfshop
Titleist 910H 27* Hybrid Regular Diamana Kaili 80 HYB Graphite Shaft (40)
$64
NHL Seattle Kraken Champion Hoodie.
Santi1701J
NHL Seattle Kraken Champion Hoodie.
$30
Retail price: $60
Nike Dragonfly XC Spikes 'Crimson Lime Blast'- Size Men’s US 10.5
BillieSmallz
Nike Dragonfly XC Spikes 'Crimson Lime Blast'- Size Men’s US 10.5
$70
Retail price: $170
NHL Colorado Avalanche Pullover Hoodie and Embroidered Patches.
Santi1701J
NHL Colorado Avalanche Pullover Hoodie and Embroidered Patches.
$30
Retail price: $60
(Used) Size M 12.0 (W 13.0) Cleats
Pias_WPG_North
(Used) Size M 12.0 (W 13.0) Cleats
$25
Umbro (Used) Medium Orange Shin Guards
Pias_WPG_North
Umbro (Used) Medium Orange Shin Guards
$15

Price Drops

See more
Easton Mako Composite USSSA Certified Bat (-11) Composite 18 oz 29" (Used)
chinawhyte33
Easton Mako Composite USSSA Certified Bat (-11) Composite 18 oz 29" (Used)
$60$9033%
33% PRICE DROP
Retail price: $400
Louisville Slugger SB23 Bat (-6) 28 oz 34" (Used)
chinawhyte33
Louisville Slugger SB23 Bat (-6) 28 oz 34" (Used)
$75$10025%
25% PRICE DROP
Retail price: $225
King Cobra FP 2008 4 Iron (Graphite NV HL70 Regular) 4i Golf Club
Promgolf
King Cobra FP 2008 4 Iron (Graphite NV HL70 Regular) 4i Golf Club
$42$5015%
15% PRICE DROP
3 Sets! Bauer LS Pulse Ti Steel 288mm - Excellent!
mikelipper
3 Sets! Bauer LS Pulse Ti Steel 288mm - Excellent!
$98$11515%
-32% PRICE DROP
Retail price: $400
Chicago Bulls Mitchell & Ness NBA Snapback Hat 2Tone Red/Black Adjust Cap
mn_sports_shop
Chicago Bulls Mitchell & Ness NBA Snapback Hat 2Tone Red/Black Adjust Cap
$26$3423%
19% PRICE DROP
Senior Eagle Right Handed Hockey Stick Heel Pattern (Used)
pLiVecchi5
Senior Eagle Right Handed Hockey Stick Heel Pattern (Used)
$31$3511%
48% PRICE DROP
Retail price: $85
Black FLX XXL Men's Shorts (Used)
pLiVecchi5
Black FLX XXL Men's Shorts (Used)
$18$2010%
33% PRICE DROP
Retail price: $40
Senior Howies Size 10.5 (Used)
pLiVecchi5
Senior Howies Size 10.5 (Used)
$14$1613%
30% PRICE DROP
Retail price: $30
State & Liberty Golf Polos
TheHockeyPrince
State & Liberty Golf Polos
$19$2315%
36% PRICE DROP
Retail price: $67
Bonobos 9” Light Gray Golf Shorts Size 33 (Hardly Used)
TheHockeyPrince
Bonobos 9” Light Gray Golf Shorts Size 33 (Hardly Used)
$22$2615%
28% PRICE DROP
Retail price: $75
Men's Greyson Black “Bomber” Jacket (Never Worn)
TheHockeyPrince
Men's Greyson Black “Bomber” Jacket (Never Worn)
$38$4515%
36% PRICE DROP
Retail price: $120
Men’s Red Greyson Golf Shirt Size M (Slightly Used)
TheHockeyPrince
Men’s Red Greyson Golf Shirt Size M (Slightly Used)
$18$2115%
28% PRICE DROP
Retail price: $70
Callaway XR Pro 3 Deep 14* (Project X LZ, 5.5 Regular) 3w Golf Club
Promgolf
Callaway XR Pro 3 Deep 14* (Project X LZ, 5.5 Regular) 3w Golf Club
$110$13015%
15% PRICE DROP
Senior Reebok 4k 15" Shin Pads (Used)
jfos97
Senior Reebok 4k 15" Shin Pads (Used)
$27$3113%
11% PRICE DROP
Senior Large CCM Tacks Hockey Pants (Used)
jfos97
Senior Large CCM Tacks Hockey Pants (Used)
$29
16% PRICE DROP
Nike Victory Red Forged TW Blade Single 3 Iron Right X-Stiff DG Steel #177342
golfclubbrokersSideline Pro+
Nike Victory Red Forged TW Blade Single 3 Iron Right X-Stiff DG Steel #177342
$100$11715%
15% PRICE DROP
Senior (New) ECO Foam Neck guard
DeanoGart
Senior (New) ECO Foam Neck guard
$80$9516%
16% PRICE DROP
Retail price: $125
LS2 Assault helmet
jmichael7753
LS2 Assault helmet
$81$9010%
10% PRICE DROP
Retail price: $179
Marucci Cat 9 Past Time BBCoR -3
jmichael7753
Marucci Cat 9 Past Time BBCoR -3
$72$8010%
10% PRICE DROP
Retail price: $199
Used Batting Donut
RBP1703
Used Batting Donut
$8$1020%
20% PRICE DROP
Retail price: $15

Recently Sold

See more
Bauer 15" (Used) Vapor XXV Gloves
Keferchops
Bauer 15" (Used) Vapor XXV Gloves
$28
SOLD
Stx Sci-Ti X Blue Steel Shaft
Jclapp
Stx Sci-Ti X Blue Steel Shaft
$85
SOLD
Retail price: $110
Used Bauer Nexus 800 Size 15" Gloves
GearGuyzSideline Pro
Used Bauer Nexus 800 Size 15" Gloves
$50
SOLD
BN STX surgeon 1k pro strung With Hero 4.0
ReLAX_strings
BN STX surgeon 1k pro strung With Hero 4.0
$160
SOLD
Retail price: $180
2025 Rawlings Icon Composite USSSA Certified Bat (-10) Hybrid 18 oz 28" (Used)
chrjunde
2025 Rawlings Icon Composite USSSA Certified Bat (-10) Hybrid 18 oz 28" (Used)
$275
SOLD
Retail price: $400
Nike Vapor Premier Lacrosse Gloves Large (Used)
Kirker
Nike Vapor Premier Lacrosse Gloves Large (Used)
$85
SOLD
34" 2023 Verbero Regular Goalie Full Set (Used)
Afalzone4
34" 2023 Verbero Regular Goalie Full Set (Used)
$500
SOLD
Retail price: $2,300
Brine King Gloves
Woody29
Brine King Gloves
$63
SOLD
Retail price: $150
Warrior Alpha Pro Gloves 14" (Used)
Cjm34
Warrior Alpha Pro Gloves 14" (Used)
$65
SOLD
Retail price: $210
Oakley Sutro (New)
btb44
Oakley Sutro (New)
$68
SOLD
Retail price: $200
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
2025 Warstic Bonesaber Hybrid USABat Certified Bat (-10) 18 oz 28" (Used)
mmorris2212
2025 Warstic Bonesaber Hybrid USABat Certified Bat (-10) 18 oz 28" (Used)
$185
SOLD
Retail price: $220
Bauer Vapor 2X Pro Hockey Skates Extra Wide Width 7 (Used)
Jsantamore
Bauer Vapor 2X Pro Hockey Skates Extra Wide Width 7 (Used)
$75
SOLD
2025 Easton Hype Fire Composite USSSA Certified Bat (-10) Composite 17 oz 27" (Used)
Chazzydad
2025 Easton Hype Fire Composite USSSA Certified Bat (-10) Composite 17 oz 27" (Used)
$250
SOLD
Retail price: $400
Hoka Gaviota 4 NEW 9.5M 11W
bigglax
Hoka Gaviota 4 NEW 9.5M 11W
$50
SOLD
Men's Callaway Rogue ST LS Right Handed Fairway Wood 3 Wood (Used)
parkerwynne1
Men's Callaway Rogue ST LS Right Handed Fairway Wood 3 Wood (Used)
$100
SOLD
Mizuno MZ C1050 31” Catchers Mitt
mapleleafs82
Mizuno MZ C1050 31” Catchers Mitt
$50
SOLD
2024 Louisville Slugger Atlas Alloy Bat BBCOR Certified (-3) Alloy 29 oz 32" (Used)
Jcacs2007
2024 Louisville Slugger Atlas Alloy Bat BBCOR Certified (-3) Alloy 29 oz 32" (Used)
$169
SOLD
Retail price: $350
Nike Unstrung L3 Head (Used)
Jkpark2001
Nike Unstrung L3 Head (Used)
$53
SOLD
Retail price: $99
Medium Bauer Re-Akt 150 Helmet (Used)
smth_hky
Medium Bauer Re-Akt 150 Helmet (Used)
$50
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.