Recently Added

New balance track Spikes
ydorB
New balance track Spikes
$50
Retail price: $100
Medium Bauer Profile II Facemask (New)
Gear4Sale29
Medium Bauer Profile II Facemask (New)
$40
Retail price: $70
RIT Lacrosse Faceoff Gloves (used)
domeniccaruso
RIT Lacrosse Faceoff Gloves (used)
$25
Zoleo Satellite Communicator
agt8
Zoleo Satellite Communicator
$150
Retail price: $200
Sweetlax Florida Xrs Club Team Helmet
NNoah338
Sweetlax Florida Xrs Club Team Helmet
$450
Marucci CAT X Composite Bat (-3) 28 oz 31" (Used)
bb1117
Marucci CAT X Composite Bat (-3) 28 oz 31" (Used)
$120
BLACKSTONE PROFESSIONAL DIAMOND DISC SPINNERS 8734
Valhalla_SportSideline Pro+
BLACKSTONE PROFESSIONAL DIAMOND DISC SPINNERS 8734
$50
Retail price: $79
Bauer Vapor 3X Hockey Skates 7 (Used)
cody_92hrw
Bauer Vapor 3X Hockey Skates 7 (Used)
$110
Retail price: $450
Adult Medium Gait Intrepid Shoulder Pads (Used)
Jheimbs
Adult Medium Gait Intrepid Shoulder Pads (Used)
$35
Youth Warrior Strung BURN F/O RECOVERY Head (Used)
billymac3434
Youth Warrior Strung BURN F/O RECOVERY Head (Used)
$40
Retail price: $100
Callaway Big Bertha Heavenwood 3 Hybrid 20* RCH 75w Regular Graphite Mens LH
stickhawk
Callaway Big Bertha Heavenwood 3 Hybrid 20* RCH 75w Regular Graphite Mens LH
$47
Callaway Razr X HL 3 Hybrid 21* 70g Stiff Graphite Mens RH
stickhawk
Callaway Razr X HL 3 Hybrid 21* 70g Stiff Graphite Mens RH
$56
Callaway Big Bertha Diablo Driver 9* Aldila DVS 65g Stiff Graphite Mens RH
stickhawk
Callaway Big Bertha Diablo Driver 9* Aldila DVS 65g Stiff Graphite Mens RH
$74
Callaway Great Big Bertha 2015 Driver 10.5* Bassara E42x5ct 42g Senior RH
stickhawk
Callaway Great Big Bertha 2015 Driver 10.5* Bassara E42x5ct 42g Senior RH
$144
Nike Victory Red 3 Hybrid 21* Aldila VooDoo SVR8 Stiff Graphite Mens RH
stickhawk
Nike Victory Red 3 Hybrid 21* Aldila VooDoo SVR8 Stiff Graphite Mens RH
$90
2 pack CCM Jetspeed FT6 Pro ( Dressed Trigger 8 Pro ) RH 85 Flex P90TM
HockeyOnSaleSideline Pro+
2 pack CCM Jetspeed FT6 Pro ( Dressed Trigger 8 Pro ) RH 85 Flex P90TM
$350
Retail price: $800
Adult StringKing Unstrung Mark 3V Head (New)
TerryCruz
Adult StringKing Unstrung Mark 3V Head (New)
$190
Retail price: $365
Senior Bauer Supreme 2S 16" 41 cm Shin Pads (Used)
neilbjorkman
Senior Bauer Supreme 2S 16" 41 cm Shin Pads (Used)
$60
White Senior EvoShield Elbow Guard Elbow Protection (Used)
ydorB
White Senior EvoShield Elbow Guard Elbow Protection (Used)
$25
Retail price: $90
2025 Easton The Dub Composite USSSA Certified Bat (-5) 27 oz 32" (New)
MAlberti77
2025 Easton The Dub Composite USSSA Certified Bat (-5) 27 oz 32" (New)
$360
Retail price: $500

Price Drops

Bauer Supreme M30 Hockey Skates Regular Width 9 (Used)
Miketusas
Bauer Supreme M30 Hockey Skates Regular Width 9 (Used)
$176$19610%
10% PRICE DROP
Retail price: $319
(Used)
toedoe
(Used)
$77$8510%
10% PRICE DROP
Retail price: $169
Gray Unisex Size M 11.0 (W 12.0) Adult Nike Low Top Molded Cleats (New)
toedoe
Gray Unisex Size M 11.0 (W 12.0) Adult Nike Low Top Molded Cleats (New)
$53$5910%
10% PRICE DROP
Retail price: $110
Figure Skating Dress, Junior Size 12
GearSurplus
Figure Skating Dress, Junior Size 12
$23$2510%
10% PRICE DROP
Retail price: $40
Figure Skating Dress, Junior Size 14
GearSurplus
Figure Skating Dress, Junior Size 14
$23$2510%
10% PRICE DROP
Retail price: $40
Figure Skating Dress, Youth Size 10
GearSurplus
Figure Skating Dress, Youth Size 10
$23$2510%
10% PRICE DROP
Retail price: $40
Figure Skating Dress, Junior Size 14
GearSurplus
Figure Skating Dress, Junior Size 14
$23$2510%
10% PRICE DROP
Retail price: $40
LeSEAN McCOY Football Card
cody_92hrw
LeSEAN McCOY Football Card
$3$415%
50% PRICE DROP
Retail price: $5
Buffalo Bills Wallet
cody_92hrw
Buffalo Bills Wallet
$10$1215%
24% PRICE DROP
Retail price: $20
Junior Bauer Nexus Geo Right Handed Hockey Stick (Used)
cody_92hrw
Junior Bauer Nexus Geo Right Handed Hockey Stick (Used)
$54$6010%
10% PRICE DROP
Retail price: $150
2024 Easton Hype Comp Composite USSSA Certified Bat (-10) 20 oz 30"
LewC23
2024 Easton Hype Comp Composite USSSA Certified Bat (-10) 20 oz 30"
$72$8010%
10% PRICE DROP
Retail price: $140
Easton Hype Composite USSSA Certified Bat (-8) 22 oz 30" (Used)
Billoney
Easton Hype Composite USSSA Certified Bat (-8) 22 oz 30" (Used)
$50$7634%
34% PRICE DROP
Bauer Vapor Hyperlite 2 Hockey Skates 9 (Used)
phillyspcl
Bauer Vapor Hyperlite 2 Hockey Skates 9 (Used)
$338$37510%
10% PRICE DROP
MINT CONDITION Men's Size 11 Nike Vapormax Shoes
Bayside_SportsSideline Pro+
MINT CONDITION Men's Size 11 Nike Vapormax Shoes
$95$12021%
47% PRICE DROP
Retail price: $210
2025 Louisville Slugger Meta Prime Composite USSSA Certified Bat (-10) 18 oz 28" (Used)
Adhammo26
2025 Louisville Slugger Meta Prime Composite USSSA Certified Bat (-10) 18 oz 28" (Used)
$180$20010%
10% PRICE DROP
New Balance Freeze v5 Low White Size M 9.5 (W 11) (New)
kkislandlax
New Balance Freeze v5 Low White Size M 9.5 (W 11) (New)
$72$8010%
10% PRICE DROP
Retail price: $120
Intermediate Bauer Vapor FlyLite USA Right Handed Hockey Stick P92M (Used)
Brick_Wall
Intermediate Bauer Vapor FlyLite USA Right Handed Hockey Stick P92M (Used)
$64$7110%
44% PRICE DROP
(Used) (-8) 31" 2 3/4" Barrel USSSA Certified Bat
PIASMJ
(Used) (-8) 31" 2 3/4" Barrel USSSA Certified Bat
$178$21417%
48% PRICE DROP
Used Easton Blue Ghost Bb Sb Fastpitch Bat 33" 11834-s000032969
PIASMJ
Used Easton Blue Ghost Bb Sb Fastpitch Bat 33" 11834-s000032969
$238$35733%
33% PRICE DROP
Used RH Stiff Titleist TSi2 Driver 10* 43.5 in Tensei White Raw AV Series 65g
Joshp3722
Used RH Stiff Titleist TSi2 Driver 10* 43.5 in Tensei White Raw AV Series 65g
$180$20010%
28% PRICE DROP

Recently Sold

New Bauer Vapor 3X Pro Black and White Gloves 14"
usaskates
New Bauer Vapor 3X Pro Black and White Gloves 14"
$115
SOLD
Garmin 530 (Very Good Condition) W/ Rubber Case
swc19Sideline Pro
Garmin 530 (Very Good Condition) W/ Rubber Case
$128
SOLD
Retail price: $299
Used USSSA Certified Marucci CAT 8 Bat 30" (-8)
blowout_bargainsSideline Pro+
Used USSSA Certified Marucci CAT 8 Bat 30" (-8)
$33
SOLD
Bauer Supreme Shadow Hockey Skates Wide Width Pro Stock 11 (Used)
klendusaHC
Bauer Supreme Shadow Hockey Skates Wide Width Pro Stock 11 (Used)
$401
SOLD
CCM AS-V Hockey Skates Tapered Fit 11 (Used)
Coynep37
CCM AS-V Hockey Skates Tapered Fit 11 (Used)
$150
SOLD
Bauer Hyperlite 2 Skates Pro Stock 10.5DA
Cream21
Bauer Hyperlite 2 Skates Pro Stock 10.5DA
$340
SOLD
Used 2025 Atomic Bent Chetler 90 Skis With Bindings Size: 166 (Option USKI250292)
barriessportsSideline Pro
Used 2025 Atomic Bent Chetler 90 Skis With Bindings Size: 166 (Option USKI250292)
$430
SOLD
Retail price: $550
STX Surgeon RZR2 Black XL Lacrosse Gloves
Hops4
STX Surgeon RZR2 Black XL Lacrosse Gloves
$97
SOLD
Retail price: $179
2024 Rawlings Clout Alloy BBCOR Certified Bat (-3) 30 oz 33" (Used)
nverhage
2024 Rawlings Clout Alloy BBCOR Certified Bat (-3) 30 oz 33" (Used)
$53
SOLD
Retail price: $300
Men's 2014 TaylorMade 3 iron tour preferred CB Right Handed Stiff Flex Steel Shaft (Used)
metalbars19
Men's 2014 TaylorMade 3 iron tour preferred CB Right Handed Stiff Flex Steel Shaft (Used)
$50
SOLD
Sun Coast Ruckus Blue Slow Pitch 240 Softball Bat 27 oz
BzRkRipR
Sun Coast Ruckus Blue Slow Pitch 240 Softball Bat 27 oz
$188
SOLD
Retail price: $300
New Unisex Odyssey Mallet Eleven 2-Ball Left Hand Putter Uniflex 35"
mapovic
New Unisex Odyssey Mallet Eleven 2-Ball Left Hand Putter Uniflex 35"
$120
SOLD
Cleveland Right Handed Steel Shaft (Used) CBX ZipCore Wedge
dmcdonald6910
Cleveland Right Handed Steel Shaft (Used) CBX ZipCore Wedge
$56
SOLD
Silver Unisex 2019 TaylorMade Mallet Right Handed Spider X 38" (Used)
English15
Silver Unisex 2019 TaylorMade Mallet Right Handed Spider X 38" (Used)
$184
SOLD
Retail price: $350
Men's TaylorMade R7 Iron Set Right Handed - TaylorMade T Step 90 Shaft (Used)
EmpireSportsSideline Pro+
Men's TaylorMade R7 Iron Set Right Handed - TaylorMade T Step 90 Shaft (Used)
$230
SOLD
Retail price: $500
Cleveland CBX Wedge 56* 12 Bounce True Temper Dynamic Gold DST R300 Wedge RH
stickhawk
Cleveland CBX Wedge 56* 12 Bounce True Temper Dynamic Gold DST R300 Wedge RH
$61
SOLD
Used Men's TaylorMade Rac LT Right Handed Iron Set Iron Set | 5i-9i, PW | Stiff Flex | Steel Shafts
Bayside_SportsSideline Pro+
Used Men's TaylorMade Rac LT Right Handed Iron Set Iron Set | 5i-9i, PW | Stiff Flex | Steel Shafts
$180
SOLD
Junior Large Bauer Supreme 1S Elbow Pads (Used)
reosSideline Pro+
Junior Large Bauer Supreme 1S Elbow Pads (Used)
$35
SOLD
Men's Cobra 5 Iron AeroJet Right Handed Stiff Flex Steel Shaft (New)
Ryan_Barbarow
Men's Cobra 5 Iron AeroJet Right Handed Stiff Flex Steel Shaft (New)
$90
SOLD
Men's Cleveland CBX Right Handed Wedge Stiff Flex 60 Degree Steel Shaft (Used)
Zsted2
Men's Cleveland CBX Right Handed Wedge Stiff Flex 60 Degree Steel Shaft (Used)
$35
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.