SIGAuctions.com launches new auctions each month.

In order to bid in any of our auctions, you must first register with our online auction system. Once you are a registered bidder, you will receive an email notification once the auction goes live. You may then browse all the available items available, which are organized by category.

If you see an item in which you’re interested, all you need to do is bid! If someone outbids you, you will receive an email notification and you can bid again until the end of the auction. If your bid is the highest … you win!

Registered bidders may bid on any lot throughout the duration of the auction. We use a 30-Minute Rule that goes into effect at 9 PM EST the night the auction closes. All lots with two or more bids at 9 PM EST will remain open to all bidders. The 30-Minute Rule pertains to each lot and the lot will close after 30 minutes without a new bid. If a bid is placed, the 30-minute timer will be reset and the 30-minute countdown will restart. If you are the current high bidder on a lot and you change your ceiling bid after 9 PM EST, this will not extend the bidding time. Only a bid placed by another bidder or a higher "straight bid" placed by the current high bidder will reset the ending time on that lot. This rule provides all bidders the opportunity to bid on the lots they are eligible to bid on without getting "sniped" due to time constraints.

Please note that any lot with zero bids will automatically close at 9 PM EST without a winner. Any lot with a single bid at 9 PM EST will close and be awarded to that single bidder.

And if I win??

AA copy of your final invoice with shipping, insurance and any applicable taxes will be emailed to you no later than 24-hours after the auction is officially closed, you can also view your invoice by signing into your bidder account where you can also pay by credit card or PayPal, or print a copy to mail in check or money order payment.

Our Services

Sports, Entertainment, Political Memorabilia and Autograph Authentication

Free Appraisal of your items

Seasonal Live Online Auctions with more than 100 new items for each auction

Consign with us to maximize your sale price on the next auction!

Register for the next Auction Now!

Are you a sports memorabilia fan? Are you a collector of Entertainment, Presidential or Historical autographs or a collector of baseball and other trading cards? Don't miss our next auction! Register NOW to guarantee that you receive updates and new auction announcements!