Official Twitter feed of Cubs Authentics, the premier outlet for MLB authenticated game-used and autographed @Cubs memorabilia, supporting @CubsCharities.
Joined August 2012
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976 Photos and videos
Last call for the Lou Gehrig Day Auction!
This auction's net proceeds benefit Project Main Street and the fight to end ALS. Visit cubs.com/alsauction and place your bids on all types of memorabilia and experiences by 8 PM CT.
⏰ Time is running out to bid on the incredible experiences & memorabilia in our Lou Gehrig Day Auction!
Items include tickets to see Hootie & the Blowfish at Windy City Smokeout, dinner with Boog Jason Benetti at Chicago Cut & so much more! Net proceeds benefit @PMST4ALS & the fight to end ALS.
DON’T WAIT! The auction closes TONIGHT at 9:00 PM CT. Place your bids now 👉 cubs.com/alsauction
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This week's auction features game-used items from Cubs newcomers Alex Bregman and Edward Cabrera, Armed Forces Day Hats, game-used bats, and more!
Place a bid at cubs.com/auctions. Net proceeds benefit @CubsCharities!
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This week's auction featuring locker nameplates and game-used baseballs is now up! Place a bid at cubs.com/auctions. Net proceeds benefit @CubsCharities!
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A new auction featuring @Cubs game-used items is now live!
This auction features game-used jerseys, bats, 'W' Flags, baseballs, and more. Place a bid at cubs.com/auctions. Net proceeds support @CubsCharities!
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Last call for the Jackie Robinson Day Hat auction! Place a bid at cubs.com/auctions before 8PM CT tonight.
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Our Jackie Robinson Day Game-Used Jersey auction closes on Sunday at 8PM CT. Place a bid at cubs.com/auctions!
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This week's Game-Used Auction is now live! Visit cubs.com/auctions to place a bid on items from Opening Day, Game-Used Cubs 150th logo baseballs, and more!
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2026 Spring Training Locker Tags are now available on auction! Place a bid on cubs.com/auctions. Net proceeds support @CubsCharities.
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Game-Used Bases for Opening Day and the rest of our first series are now available for pre-order! Reach out to us at CubsAuthentics@cubs.com to purchase today!
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New PCA Game-Used Jersey on auction👀
🔵5/28/25 vs. Rockies
🔴15th HR & RBI #50 for 2025
🔵Fastest Player to a 15 HR-15 SB season in @Cubs History
See it on display in our new Authentics Store @SloanParkMesa behind Section 108!
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Place a bid at cubs.com/auctions.
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Cubs Authentics is now open at @SloanParkMesa!
Visit us behind Section 108 during Spring Training Home games to purchase @Cubs autographed and game-used memorabilia.
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2025 NLDS Game-Used Baseballs are now up on auction!
Place a bid on baseballs from NLDS Games 3 & 4 at cubs.com/auctions. Net proceeds benefit @CubsCharities.
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Last call for 2025 Cubs Street Banners!
➡️cubs.com/auctions
We're back with a new Cubs Authentics Auction! Visit cubs.com/auctions to bid on 2025 @Cubs Street Banners. Net proceeds benefit @CubsCharities!
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We're back with a new Cubs Authentics Auction! Visit cubs.com/auctions to bid on 2025 @Cubs Street Banners. Net proceeds benefit @CubsCharities!
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A sneak peak at one of our auction items today👀 See you at today’s Convention Auction at 1:15pm!
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Next weekend Cubs Authentics is back at Cubs Convention!
We will have our Cubs Authentics Store set up on Level 1 as well as a Live Auction on Friday and Saturday. Details regarding registration for the auctions are in the thread below⬇️ Hope to see you there!
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Live Auction details:
Location: Riverwalk Level 1 next to the Authentics Store
Start times: Friday @ 2:15 PM | Saturday @ 1:15 PM
Pre-register for the auction by emailing CubsAuthentics@Cubs.com with your name and contact info (You MUST have a Convention pass to participate)
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Auction paddles will be given to you next to the Authentics Store at Cubs Convention when you confirm your contact information.
Convention attendees can also register for the Live Auction in-person on Friday and Saturday at the Authentics Store.
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2 Dec 2025
This week's auction features game-used jerseys, helmets, 'W' Flags, and more!
The auction will end on 12/7 at 8PM CST. Net proceeds benefit @CubsCharities!
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