Recently Added

Titleist TS2 3 Fairway Wood 16.5* Project X HZRDUS Smoke 6.5 70g Extra Stiff RH
stickhawk
Titleist TS2 3 Fairway Wood 16.5* Project X HZRDUS Smoke 6.5 70g Extra Stiff RH
$135
Titleist 816 H1 2 Hybrid 17* Diamana S+70 Stiff Graphite Mens RH
stickhawk
Titleist 816 H1 2 Hybrid 17* Diamana S+70 Stiff Graphite Mens RH
$126
Titleist T200 Black 2021 Pitching Wedge PW 43* PX LZ 6.5 Black Extra Stiff RH
stickhawk
Titleist T200 Black 2021 Pitching Wedge PW 43* PX LZ 6.5 Black Extra Stiff RH
$143
Easton Pink Sapphire (10864)
ReplayOwasso
Easton Pink Sapphire (10864)
$35
Green Medium Men's Colt Shirt (Used)
Jockboy
Green Medium Men's Colt Shirt (Used)
$20
Retail price: $45
Titleist 718 AP1 Iron Set 4-PW+GW True Temper AMT R300 Red Regular Steel Mens LH
stickhawk
Titleist 718 AP1 Iron Set 4-PW+GW True Temper AMT R300 Red Regular Steel Mens LH
$525
Texan Classics 1 Hybrid 15* Texan Classics 65g Regular Graphite Mens RH
stickhawk
Texan Classics 1 Hybrid 15* Texan Classics 65g Regular Graphite Mens RH
$37
CCM Tacks AS-V Pro 65 Flex RH P29 (Used once)
mbdg
CCM Tacks AS-V Pro 65 Flex RH P29 (Used once)
$135
Retail price: $200
2025 26oz Louisville Slugger Griffey Glow Bat Composite 34" (New)
courtneymoore20Sideline Pro
2025 26oz Louisville Slugger Griffey Glow Bat Composite 34" (New)
$295
TaylorMade V Steel 7 Fairway Wood 21* Light Metal Stiff Steel Mens RH
stickhawk
TaylorMade V Steel 7 Fairway Wood 21* Light Metal Stiff Steel Mens RH
$72
Titleist 980 F 7 Fairway Wood 21* 4375 Regular Graphite Mens RH
stickhawk
Titleist 980 F 7 Fairway Wood 21* 4375 Regular Graphite Mens RH
$57
Titleist 716 AP2 Iron Set 4-PW True Temper Dynamic Gold S300 Stiff Steel Mens RH
stickhawk
Titleist 716 AP2 Iron Set 4-PW True Temper Dynamic Gold S300 Stiff Steel Mens RH
$472
*Rare* Hickory by Husky Shaft
JackECFranchise
*Rare* Hickory by Husky Shaft
$300
2021 Bauer Supreme UltraSonic Hockey Skates Regular Width Pro Stock 7 (Used)
Rbmosley
2021 Bauer Supreme UltraSonic Hockey Skates Regular Width Pro Stock 7 (Used)
$200
Retail price: $600
White Senior Large Athletic Knit Socks Pro Stock (Used)
RC2483
White Senior Large Athletic Knit Socks Pro Stock (Used)
$15
Retail price: $17
2025 Marucci CATX2 Alloy USSSA Certified Bat (-10) 15 oz 25" (New)
Grayson_Spg
2025 Marucci CATX2 Alloy USSSA Certified Bat (-10) 15 oz 25" (New)
$150
Retail price: $280
Axe LP1 Softball Bat (10865)
ReplayOwasso
Axe LP1 Softball Bat (10865)
$50
Lacrosse Bundle for @Hudsonkress1 - WH3
Bayside_SportsSideline Pro+
Lacrosse Bundle for @Hudsonkress1 - WH3
$70
Blue Senior Large Athletic Knit Socks Pro Stock (Used)
RC2483
Blue Senior Large Athletic Knit Socks Pro Stock (Used)
$15
Retail price: $17
Nokona Alpha 10.5" Youth Baseball Glove: S-100I
mrothlein
Nokona Alpha 10.5" Youth Baseball Glove: S-100I
$200
Retail price: $379

Price Drops

XL Adult STX Surgeon 500 Shoulder Pads (New)
tillettg
XL Adult STX Surgeon 500 Shoulder Pads (New)
$36$4010%
10% PRICE DROP
Retail price: $120
Senior Medium CCM 45c Hockey Pants Pro Stock (Used)
cfiel30
Senior Medium CCM 45c Hockey Pants Pro Stock (Used)
$90$10010%
10% PRICE DROP
Black Used Youth Bauer Prodigy Helmet
Rebound_SportsSideline Pro+
Black Used Youth Bauer Prodigy Helmet
$20$2520%
20% PRICE DROP
Retail price: $50
Rawlings Big Stick Elite Maple Bat Wood (-3) 28 oz 31" (Used)
Um94terp
Rawlings Big Stick Elite Maple Bat Wood (-3) 28 oz 31" (Used)
$41$4510%
10% PRICE DROP
33" CCM Eflex 5 Regular Goalie Full Set (Used)
sjjenson
33" CCM Eflex 5 Regular Goalie Full Set (Used)
$704$80012%
12% PRICE DROP
Retail price: $2,500
Rawlings Left Handed REV1X Baseball Glove 11.75" (Used)
TrainHopper28
Rawlings Left Handed REV1X Baseball Glove 11.75" (Used)
$179$19910%
19% PRICE DROP
Retail price: $300
Sliding mitt Softball/baseball
Cprice032449
Sliding mitt Softball/baseball
$20$3033%
33% PRICE DROP
Retail price: $60
Easton beast X 29 -10
Cprice032449
Easton beast X 29 -10
$100$12520%
20% PRICE DROP
Retail price: $250
3 Sets! Bauer LS Pulse Ti Steel 288mm - Excellent!
mikelipper
3 Sets! Bauer LS Pulse Ti Steel 288mm - Excellent!
$83$9815%
-12% PRICE DROP
Retail price: $400
Senior Large CCM HPG 14A Hockey Goalie Pants Pro Stock (Used)
PadStackShack
Senior Large CCM HPG 14A Hockey Goalie Pants Pro Stock (Used)
$128$15015%
15% PRICE DROP
Retail price: $300
Louisville Slugger Select PWR BBCOR Certified Bat (-3) 29 oz 32" (Used)
CWallace35
Louisville Slugger Select PWR BBCOR Certified Bat (-3) 29 oz 32" (Used)
$100$12520%
46% PRICE DROP
Small / Medium CCM Goalie Chest Protector (Used)
Tank31
Small / Medium CCM Goalie Chest Protector (Used)
$90$10010%
10% PRICE DROP
Retail price: $150
DeMarini The Goods Bat (-3) 30 oz 33" (Used)
CWallace35
DeMarini The Goods Bat (-3) 30 oz 33" (Used)
$225$25010%
78% PRICE DROP
Intermediate Bauer Vapor Hyperlite Right Handed Hockey Stick Toe Pattern Pro Stock (Used)
Gmarchant
Intermediate Bauer Vapor Hyperlite Right Handed Hockey Stick Toe Pattern Pro Stock (Used)
$175$20314%
22% PRICE DROP
Bauer Supreme Mach Hockey Skates Size 5 (Used)
Gmarchant
Bauer Supreme Mach Hockey Skates Size 5 (Used)
$115$16530%
65% PRICE DROP
Marucci CATX Connect Hybrid USSSA Certified Bat (-5) Hybrid 25 oz 30" (Used)
DavidSt
Marucci CATX Connect Hybrid USSSA Certified Bat (-5) Hybrid 25 oz 30" (Used)
$117$13010%
10% PRICE DROP
Retail price: $380
6 7/8 Easton Z5 Batting Helmet (Used)
chrishpl
6 7/8 Easton Z5 Batting Helmet (Used)
$5$838%
50% PRICE DROP
Black Men's Adult Size M 11.0 (W 12.0) Nike High Top Molded Cleats (Used)
chrishpl
Black Men's Adult Size M 11.0 (W 12.0) Nike High Top Molded Cleats (Used)
$15$2025%
25% PRICE DROP
TaylorMade Grapefruit Sour putter head cover
Skipper11
TaylorMade Grapefruit Sour putter head cover
$210$25016%
16% PRICE DROP
Stinger missile || Bbcor baseball bat
jimmybucks
Stinger missile || Bbcor baseball bat
$50$8038%
38% PRICE DROP
Retail price: $150

Recently Sold

Express Club Cascade R Helmet (Used)
Amedwar
Express Club Cascade R Helmet (Used)
$59
SOLD
Retail price: $250
Nike Syracuse Block S White Dri-Fit LS Tee, Size XL
jdubbin
Nike Syracuse Block S White Dri-Fit LS Tee, Size XL
$22
SOLD
Retail price: $45
Cascade XRS Lacrosse Helmet - White Charleston College (Retail: $350)
Caldwell_sportsSideline Pro+
Cascade XRS Lacrosse Helmet - White Charleston College (Retail: $350)
$209
SOLD
Retail price: $350
Cascade XRS Adult Lacrosse Helmet (Barely Used)
kylechec1
Cascade XRS Adult Lacrosse Helmet (Barely Used)
$133
SOLD
Retail price: $320
Rawlings 11.75" REV1X Grateful Dead
GutGloves
Rawlings 11.75" REV1X Grateful Dead
$415
SOLD
Absolutely Ridiculous sliding mitt
MaroEsk
Absolutely Ridiculous sliding mitt
$65
SOLD
Retail price: $90
absolutely ridiculous sliding mitt
Nicolemariex6
absolutely ridiculous sliding mitt
$25
SOLD
Retail price: $80
SSK Z pro 11” Javier Baez model baseball glove
Second2NunnBsbl
SSK Z pro 11” Javier Baez model baseball glove
$178
SOLD
New Rawlings REV1X 11.5” I Web
Clubhousegloves
New Rawlings REV1X 11.5” I Web
$300
SOLD
Retail price: $400
Showtime (Betelgeuse) Absolutely Ridiculous sliding Mitt
jefft818
Showtime (Betelgeuse) Absolutely Ridiculous sliding Mitt
$60
SOLD
Retail price: $100
Aria sliding mitt
andrew_r11
Aria sliding mitt
$60
SOLD
Retail price: $90
Absolutely Ridiculous 11.5” APOLLO 11 RARE
Colbym888
Absolutely Ridiculous 11.5” APOLLO 11 RARE
$325
SOLD
Senior Bauer Shadow Regular Goalie Stick 26" Paddle Pro Stock (New)
ericyoung27
Senior Bauer Shadow Regular Goalie Stick 26" Paddle Pro Stock (New)
$220
SOLD
Retail price: $340
Used Sr Large Bauer Reakt 75 Helmet visor cage combo
Vek1526
Used Sr Large Bauer Reakt 75 Helmet visor cage combo
$65
SOLD
28” CCM EFLEX 5.5 Goalie Leg Pads
Sourkrause44
28” CCM EFLEX 5.5 Goalie Leg Pads
$175
SOLD
Retail price: $380
Used 28" CCM Extreme Flex 5.5 Goalie Leg Pads
MiSa0716
Used 28" CCM Extreme Flex 5.5 Goalie Leg Pads
$157
SOLD
28+1 ccm junior goalie pads
Lostredditor006
28+1 ccm junior goalie pads
$159
SOLD
CMM Extreme Flex E2.5 Chest Protector
ddlalpha
CMM Extreme Flex E2.5 Chest Protector
$60
SOLD
Retail price: $250
Vaughn V9 Goalie Leg Pads
cm_sportsSideline Pro
Vaughn V9 Goalie Leg Pads
$220
SOLD
Retail price: $315
Used Junior Small / Medium CCM Extreme Flex Shield E2.5 Goalie Chest Protector
GreatLakeSportsSideline Pro+
Used Junior Small / Medium CCM Extreme Flex Shield E2.5 Goalie Chest Protector
$75
SOLD

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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.