Recently Viewed

R.E.D Men’s snowboard helmet size 62 XL Skycap
Rachella11
R.E.D Men’s snowboard helmet size 62 XL Skycap
$23
Used Left CCM Ribcor Trigger 9 Pro | 75 Flex P90TM Curve Grip | U128
TopFlightHockeySideline Pro+
Used Left CCM Ribcor Trigger 9 Pro | 75 Flex P90TM Curve Grip | U128
$179

Recently Added

See more
Adidas Adizero 6 Spike Golf Shoes Black White Mens 9.5 EVG791003
hphepic
Adidas Adizero 6 Spike Golf Shoes Black White Mens 9.5 EVG791003
$40
Retail price: $75
Wilson A900 3x Ecco Leather 11.5-inch Baseball Glove Mitt Right-Handed Throw
sasstreasures
Wilson A900 3x Ecco Leather 11.5-inch Baseball Glove Mitt Right-Handed Throw
$55
Taylormade P7MC Forged Iron Set 4-P / NS Pro Modus Tour 105 Stiff
BKBigGolf
Taylormade P7MC Forged Iron Set 4-P / NS Pro Modus Tour 105 Stiff
$715
Ping i25 22* Hybrid Regular PWR80 Graphite Shaft (39.25)
blakesgolfshop
Ping i25 22* Hybrid Regular PWR80 Graphite Shaft (39.25)
$77
Ping G430 26* 5 Hybrid Regular KBS 65 Tour Hybrid Prototype Graphite (37.5)
blakesgolfshop
Ping G430 26* 5 Hybrid Regular KBS 65 Tour Hybrid Prototype Graphite (37.5)
$221
Ping G430 23* 4 Hybrid Regular KBS 65 Tour Hybrid Prototype Graphite (38.5)
blakesgolfshop
Ping G430 23* 4 Hybrid Regular KBS 65 Tour Hybrid Prototype Graphite (38.5)
$215
Unisex 2020 BMC Road Bike S (Used)
sizif23
Unisex 2020 BMC Road Bike S (Used)
$620
Mizuno Pro GF Forged HD Chromoly 243 4 Iron Regular 70 MMT Graphite Shaft (38)
blakesgolfshop
Mizuno Pro GF Forged HD Chromoly 243 4 Iron Regular 70 MMT Graphite Shaft (38)
$169
Mint Never Used 2015 Burton Clash Snowboard (New)
Jspaz802
Mint Never Used 2015 Burton Clash Snowboard (New)
$500
Retail price: $900
Under Armour Polo Shirt - Size XL - UA “All America Lacrosse” Team Issued Gear - New W/out Tags
chetti42
Under Armour Polo Shirt - Size XL - UA “All America Lacrosse” Team Issued Gear - New W/out Tags
$39
Mizuno Pro GF Forged HD 243 Irons Set (5-PW) Regular Recoil ES 760 Graphite -1
blakesgolfshop
Mizuno Pro GF Forged HD 243 Irons Set (5-PW) Regular Recoil ES 760 Graphite -1
$900
Right Handed Men's Regular Flex 9 Iron
PIACSSouth
Right Handed Men's Regular Flex 9 Iron
$50
TaylorMade (Used) Right Handed Men's Regular Flex 3 Wood Fairway Wood
piasNAttleboro
TaylorMade (Used) Right Handed Men's Regular Flex 3 Wood Fairway Wood
$160
Titleist Vokey Design SM10 F Grind Wedge Set (PW, GW, SW)Tour Issue Steel Shafts
blakesgolfshop
Titleist Vokey Design SM10 F Grind Wedge Set (PW, GW, SW)Tour Issue Steel Shafts
$375
Ping G430 Hybrids Set (4H & 5H) Regular KBS 65 Tour Hybrid Prototype Graphite-2
blakesgolfshop
Ping G430 Hybrids Set (4H & 5H) Regular KBS 65 Tour Hybrid Prototype Graphite-2
$425
Nike Court Lite 4 Leather White Blue Tennis Shoes FV3982 100 Men’s Size 11
saul06can
Nike Court Lite 4 Leather White Blue Tennis Shoes FV3982 100 Men’s Size 11
$80
Men’s Nike Air Force Trout 7 Baseball Cleats White Gold CI3134-106 Size 12
saul06can
Men’s Nike Air Force Trout 7 Baseball Cleats White Gold CI3134-106 Size 12
$90
Scotty Cameron Corded Putter Grip
Jsstorm21
Scotty Cameron Corded Putter Grip
$35
Scotty Cameron Corded Putter Grip
Jsstorm21
Scotty Cameron Corded Putter Grip
$35
Retail price: $40
Ping Ladies G5L 460cc 14* Driver ULT 50D Graphite Shaft (44) *VGC*
blakesgolfshop
Ping Ladies G5L 460cc 14* Driver ULT 50D Graphite Shaft (44) *VGC*
$85

Price Drops

See more
Senior Bauer Left Hand Nexus Tracer P28 (Used)
Poz23
Senior Bauer Left Hand Nexus Tracer P28 (Used)
$117$13010%
10% PRICE DROP
Retail price: $339
Senior CCM RibCor Trigger 9 Pro Left Hand P28
Poz23
Senior CCM RibCor Trigger 9 Pro Left Hand P28
$135$15010%
10% PRICE DROP
Retail price: $370
Men's Size M 6.0 (W 7.0) Air Jordan 4 (Used)
bartonmaine
Men's Size M 6.0 (W 7.0) Air Jordan 4 (Used)
$40$4410%
47% PRICE DROP
Retail price: $150
LH Mizuno Pro 241 Forged Iron Set 4-P / KBS Tour 120 Stiff
BKBigGolf
LH Mizuno Pro 241 Forged Iron Set 4-P / KBS Tour 120 Stiff
$990$1,15014%
14% PRICE DROP
Used 2022 DeMarini Zoa USSSA Certified Bat (-5) Composite 31"
Jcenpowers
Used 2022 DeMarini Zoa USSSA Certified Bat (-5) Composite 31"
$61$645%
66% PRICE DROP
Retail price: $400
Adidas Adizero Pro Elite Long Sleeve Speed Suit – Size Men’s Large
BillieSmallz
Adidas Adizero Pro Elite Long Sleeve Speed Suit – Size Men’s Large
$70$8114%
23% PRICE DROP
Retail price: $300
Reebok - New Jersey Nets “Jason Kidd” #5 Basketball Jersey - Size XL (Boys/Kids)
chetti42
Reebok - New Jersey Nets “Jason Kidd” #5 Basketball Jersey - Size XL (Boys/Kids)
$31$3410%
19% PRICE DROP
Reebook “On Field” Atlanta Falcons #7 : Mike Vick - Size XL (Boys) Official NFL Jersey NWOT
chetti42
Reebook “On Field” Atlanta Falcons #7 : Mike Vick - Size XL (Boys) Official NFL Jersey NWOT
$41$4610%
21% PRICE DROP
True Shift Max 263 mm HOLDER AND STEEL
hockeyswapguy19Sideline Pro
True Shift Max 263 mm HOLDER AND STEEL
$98$10810%
35% PRICE DROP
2024 True Hzrdus 9x4 Right Handed T90T 85 Flex Hockey Stick
hockeyswapguy19Sideline Pro
2024 True Hzrdus 9x4 Right Handed T90T 85 Flex Hockey Stick
$132$14610%
63% PRICE DROP
Retail price: $400
2021 DeMarini The Goods BBCOR Certified Bat (-3) Hybrid 29 oz 32" (Used)
StevanKwhan
2021 DeMarini The Goods BBCOR Certified Bat (-3) Hybrid 29 oz 32" (Used)
$111$13015%
15% PRICE DROP
Retail price: $400
Deion Sanders Vapor Edge 360 (Size 10)
MMarsh127
Deion Sanders Vapor Edge 360 (Size 10)
$180$20010%
10% PRICE DROP
Retail price: $300
True PX5 “Lankinen” Goalie Leg Pads 33+2
thomasjin
True PX5 “Lankinen” Goalie Leg Pads 33+2
$1,260$1,40010%
10% PRICE DROP
Retail price: $2,300
CCM HGTK Tacks Pro Stock Hockey Gloves 14" 2023 NHL All Star Game (Read Description - Mismatched)
jgp799
CCM HGTK Tacks Pro Stock Hockey Gloves 14" 2023 NHL All Star Game (Read Description - Mismatched)
$180$20010%
10% PRICE DROP
Louisville Slugger Atlas BBCOR Certified Bat (-3) Alloy 28 oz 31" (Used)
Coach_padilla
Louisville Slugger Atlas BBCOR Certified Bat (-3) Alloy 28 oz 31" (Used)
$216$24010%
10% PRICE DROP
Retail price: $299
Maverik Tactik 3.0 Head On Maverik Apollo Shaft
MyNamesPanda
Maverik Tactik 3.0 Head On Maverik Apollo Shaft
$158$17510%
21% PRICE DROP
Retail price: $275
STX Surgeon 900 Head On ECD Carbon 3.0 Shaft
MyNamesPanda
STX Surgeon 900 Head On ECD Carbon 3.0 Shaft
$135$15010%
10% PRICE DROP
Retail price: $250
True Catalyst 5 Hockey Skates Regular Width 6 (Used)
Mmagusin
True Catalyst 5 Hockey Skates Regular Width 6 (Used)
$54$6010%
10% PRICE DROP
Retail price: $250
Baseball Pants
Anttd237
Baseball Pants
$25$2914%
14% PRICE DROP
Retail price: $45
New balance baseball cleats
Anttd237
New balance baseball cleats
$15$2025%
40% PRICE DROP
Retail price: $150

Recently Sold

See more
2025 Rawlings Clout AI BBCOR Certified Bat (-3) Alloy 28 oz 31" (Used)
Jordanis021
2025 Rawlings Clout AI BBCOR Certified Bat (-3) Alloy 28 oz 31" (Used)
$135
SOLD
Retail price: $250
Senior Bauer Vapor Hyperlite 2 Right Handed Hockey Stick P90TM Pro Stock (Used)
Mrjibbs
Senior Bauer Vapor Hyperlite 2 Right Handed Hockey Stick P90TM Pro Stock (Used)
$200
SOLD
Retail price: $350
Senior Bauer Profile 960 Goalie Mask (Used)
Gavger35
Senior Bauer Profile 960 Goalie Mask (Used)
$400
SOLD
Retail price: $1,000
Warrior 14" (Used) Gloves
Cnicole88
Warrior 14" (Used) Gloves
$90
SOLD
Youth XS CCM Fl40xs Helmet (Used)
Runandrew1Sideline Pro+
Youth XS CCM Fl40xs Helmet (Used)
$52
SOLD
Bauer Inline Skates Regular Width Size 9.0 (New)
GrindersSports
Bauer Inline Skates Regular Width Size 9.0 (New)
$110
SOLD
Retail price: $130
New Bauer Vapor X3.5 Roller Hockey Skates
PrimoXHockey
New Bauer Vapor X3.5 Roller Hockey Skates
$200
SOLD
Retail price: $240
Used CCM Shield FV1
Marouck8799
Used CCM Shield FV1
$50
SOLD
Retail price: $150
*NIB* Sher-Wood 14" Pro Stock Gloves
Proshop
*NIB* Sher-Wood 14" Pro Stock Gloves
$110
SOLD
Retail price: $180
Bauer Hockey Bag #2
Dangler51610
Bauer Hockey Bag #2
$44
SOLD
Retail price: $69
New York Yankees/Buffalo Sabres jerseys - Aaron Judge
Jareds_Jerseys
New York Yankees/Buffalo Sabres jerseys - Aaron Judge
$50
SOLD
New Balance Freeze Turf Lacrosse Shoes
LoBiondolax
New Balance Freeze Turf Lacrosse Shoes
$45
SOLD
Retail price: $119
Stx C405 / Brine Optra
JackECFranchise
Stx C405 / Brine Optra
$300
SOLD
Rawlings Catcher's Right Hand Throw Baseball Glove 32.5" (Used)
Alex1234567
Rawlings Catcher's Right Hand Throw Baseball Glove 32.5" (Used)
$90
SOLD
Retail price: $125
Mission Inline Skates Regular Width Size 6 (Used)
ivanicz
Mission Inline Skates Regular Width Size 6 (Used)
$50
SOLD
15 Pro V1 + 48 Titleist Velocity + 24 Titleist TruFeel Golf Balls
SHAGanometry
15 Pro V1 + 48 Titleist Velocity + 24 Titleist TruFeel Golf Balls
$60
SOLD
Rawlings Right Hand Throw First Base Gamer Series Baseball Glove 13" (Used)
Benbaseball333
Rawlings Right Hand Throw First Base Gamer Series Baseball Glove 13" (Used)
$40
SOLD
ECD Ion in Yellow / Gold
BenaroundSideline Pro+
ECD Ion in Yellow / Gold
$240
SOLD
Retail price: $250
Louisville Slugger Atlas
Aparsio
Louisville Slugger Atlas
$100
SOLD
Retail price: $215
Senior Bauer Nexus 1N 14" Shin Pads (Used)
JJ3515
Senior Bauer Nexus 1N 14" Shin Pads (Used)
$25
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.