Visit Auction of Champions to bid and register for all our on-going 2026 auctions! We offer thousands of outstanding autographed memorabilia and sports cards items up for bid. We offer Daily Auctions, Helmet Auctions (Ends Every Monday), MVP Auctions (Ends Every Tuesday) All-Star Auctions (Ends Every Wednesday) , Cardboard Empire Auctions (Ends Every Thursday), Mystery Item Auctions (Ends Every Friday) and Card Auctions (Ends Every Saturday)! To view the auctions, register and to place your bids go to auctionofchampions.com.
These auctions feature a great selection of autographed memorabilia from all major sports as well as boxing autographs, celebrity autographs, cards and more.
- Buyer’s Premium – A 17% (seventeen percent) buyer’s premium, with a minimum of $5, will be added to the winning bid of all lots (a $100 winning bid will thus be charged $117; a $10 winning bid will thus be charged $15).
- We honor a 10 (ten) Minute Rule. The 10-minute rule is in effect at 10:50 PM EST the night of the auction. Items will close individually starting at 11:00 PM EST. Once the time remaining on the clock is under 10 minutes, the 10-minute rule kicks in. The 10-minute rule pertains to each lot individually. If a bid is placed on an item when there are less than 10 minutes remaining on the clock, the clock will reset to 10 minutes remaining for that item. This will continue until there are 10 consecutive minutes without a bid on that item. The item will close at that time.
- Daily Auctions (Daily auctions are every day!)
- Helmet Auctions (Ends Every Monday Night)
- MVP Auctions (Ends Every Tuesday Night)
- All-Star Auctions (Ends Every Wednesday Night)
- Cardboard Empire (Ends Every Thursday Night)
- Mystery Item Auctions (Ends Every Other Friday Night)
- Card Auctions (Ends Every Saturday)
Consign With Us – Why consign with Auction of Champions?
- We offer the industry’s lowest buyer’s premium to our bidders which means bidders do not need worry about any additional fees when the auction ends. In turn, bidders are more inclined to bid in our auction and on your items!
- We pay our consignors fast! You will get paid ASAP.
- Your item will be listed quickly, no waiting for your item to go live.
- We offer very competitive consignor rates.
- We offer authentication by JSA for any item not yet authenticated which will bring you more money! You can take advantage of our wholesale pricing with JSA!
- Extremely accurate descriptions and images. Buyers will know exactly what they are bidding on.
- Our staff are experts in the sports memorabilia industry with over 30 years experience. Your item will be listed with an enticing title, informative description and excellent pictures.
For Consignment Inquiries E-mail Us At: consign@auctionofchampions.com
Auction of Champions
CALL US: (602) 316-0010
INFO@AUCTIONOFCHAMPIONS.COM
519 W Lone Cactus Drive
Suite 201
Phoenix, AZ 85027
About Us
Auction of Champions is a Sports Memorabilia World LLC company that offers the ultimate buyer experience. We offer the industry’s lowest buyer’s premium. There are no hidden fees and no credit card fees. Auction of Champions only offers items that are fully authenticated by only the most trusted authenticators (JSA, Beckett, PSA/DNA, Fanatics, MLB, Tri-Star, Upper Deck, Steiner Sports, Schwartz Sports, Radtke Sports, Lojo Sports, Leaf, Stacks of Plaques, Hollywood Collectibles, Total Sports Enterprises, Online Authentics, Panini, USA Sports Marketing, SGC, Pro Player, JP’s Sports & Rock Solid Promotions, AI Verified, Sure Shot Promotions, Mead Chasky Sports, Five Star Grading, All World Memorabilia, New England Picture and the Patriots Alumni Club/Diamond Legends). You will not have to waste time, money or stress getting your item authenticated after receiving it because we ONLY list items that come fully authenticated. We DO NOT offer items with an “auction letter of authenticity” like other auction houses. We also do not offer items with only player holograms, items with missing certificates of authenticity, or items authenticated by an unknown 3rd party authenticator. We offer only 100% authentic autographed memorabilia. Game used items must have authentication from MLB, PSA, Steiner, Mears or John Taube.
We have been in the sports memorabilia industry since 1993. With our knowledge of sports memorabilia and over 25 years experience we feel we can bring an unbelievable experience to our bidders. We wanted to offer the industry’s lowest buyer’s premium to keep cost down for our bidders. After years of bidding and consigning with other auction houses we decided to create an auction house of our own. When purchasing an item with an “auction letter of authenticity” we would always have to the have the item fully authenticated afterwards. This is a big hassle for the bidder. The extra cost, time and stress waiting for your completed item is out the door because every item we have up for auction is fully authenticated. You are purchasing a completely finished product every time.
