Become an MiLB email subscriber!
Want to keep up to date with our latest auction items? Sign up below to opt in for subscription emails from MiLB and be among the first to hear about new launches!
Auctions
Portland Sea Dogs
No current auctions available, please click here to view all live items from MiLB
Some suggested items featured below:
-
Ending:--Franklin Arias - 2025 Beer Monger Game Jersey - #19 - SIGNED - Size 46
Bids: 23
Current Bid:
$1,009.99 USD
-
Ending:--Game Worn and Autographed Everett AquaSox Jersey 32 Luke Stevenson. Size 48
Bids: 15
Current Bid:
$300.00 USD
-
Ending:--#48 - Braden Davis (Top Prospect: 26) - LHP - Size 48 - 2026 Springfield Cardinals Star Wars Jersey
Bids: 14
Current Bid:
$250.00 USD
-
Ending:--Cam Collier Game Worn Autographed Star Wars Jersey
Bids: 10
Current Bid:
$390.00 USD
-
Ending:--#46 - Chen-Wei Lin (Top Prospect: 24) - RHP - Size 46 - 2026 Springfield Cardinals Star Wars Jersey
Bids: 10
Current Bid:
$210.00 USD
Real Time Bid Refresh is no longer active on the site
Click "Reactivate" below to enable Real Time Bid Refresh and see the most recent bidding activity, or click "Cancel" to keep it disabled. Please visit the FAQ page to learn more about Real Time Bid Refresh.