Auction of Champions

Auction of Champions Auction of Champions is the Bidder's Auction House that Specializes in Autographed memorabilia! Auction of Champions is the bidders auction house.
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We offer the industry’s lowest buyer’s premium. Auction of Champions only offers items that are fully authenticated by only the most trusted authenticators (JSA, Beckett, PSA/DNA, Fanatics, Tri-Star, Upper Deck, Steiner Sports, Schwartz Sports, Lojo Sports). We DO NOT offer items with an “auction letter of authenticity” like other auction houses do because the winner of the auction still does not

have a fully authenticated item and has to spend more money to have their items authenticated. 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.

Giannis to the Miami Heat! How does this affect his card market? Let us know in the comments.
06/23/2026

Giannis to the Miami Heat! How does this affect his card market? Let us know in the comments.

06/22/2026

Are you buying Luka right now? Link in bio!

06/18/2026

Pulisic or Yamal?

06/16/2026

The King of Pop!

06/15/2026

Jalen Brunson, Finals MVP!

06/14/2026

Can you spot the differences in these 3 Caitlin Clark autos?

06/13/2026

Shohei Ohtani PSA graded cards! Rookies, autos, numbered, inserts and more!

Join us for Trade Night Monday June 22nd from 5pm to 8pm at Barrio Brewing Co. Sponsored by Auction of Champions
06/12/2026

Join us for Trade Night Monday June 22nd from 5pm to 8pm at Barrio Brewing Co. Sponsored by Auction of Champions

06/10/2026

Buy/Sell/Hold

Address

519 W Lone Cactus Drive Suite 201
Phoenix, AZ
85027

Opening Hours

Monday 9:30am - 4:30pm
Tuesday 9:30am - 4:30pm
Wednesday 9:30am - 4:30pm
Thursday 9:30am - 4:30pm
Friday 9:30am - 4:30pm

Telephone

+16023160010

Website

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