SEAauthentics

Our latest auction is live now! Bid on a range of items from a set of Game Used autographed Cal Raleigh catcher's gear to jerseys and balls from the 2025 playoffs, and much more! Visit mariners.com/auction to view the items and place your bid, this auction closes 3/29 at 7pm!

For the 50th time in franchise history, it’s #OpeningDay! #Mariners50 x #TridentsUp

Check out mariners.com/auction which features Spring Training jerseys for Julio Rodriguez, Hisashi Iwakuma, Colt Emerson, Edgar Martinez and more! For more jerseys, request our inventory list by emailing memorabilia@mariners.com!

Our Spring Training auction is live! Head over to mariners.com/auction to bid on game used and team issued items from past Spring Trainings! Items include Spring Training jerseys, caps, nameplates and more. Auction closes this Sunday at 7pm.

Our first auction of the year is live now! Various items from players signing at our upcoming FanFest including Cal Raleigh, Julio Rodriguez, George Kirby, and more are available. Head over to mariners.com/auction by 2/1 at 7pm to place your bid!

Our latest auction includes the ball from one of Jorge Polanco's two ALDS home runs against Tarik Skubal plus the jersey from Cal's game-winning shot at home during Ichiro Number Retirement Weekend! These items and more are available at mariners.com/auction until Sunday at 7.

Our Playoff Auction is live! Head over to mariners.com/auction to view listings including a home run ball, game used helmet, and jerseys from the ALDS! Auction ends 10/26 at 7pm.

Items from our postseason clinch last night, including Josh Naylor's game-winning RBI double are now listed at mariners.com/auction!

Our latest auction includes a ball from Cal Raleigh's 44th home run, plus a pair of game used autographed Cal Raleigh shin guards and more from our friends @MarinersCare! Auction ends Sunday at 7pm, place your bid at mariners.com/auction.