North America Sports Auctions - Your Premier Destination for Sports Auctions
North America Sports Auctions - Your Premier Destination for Sports AuctionsNorth America Sports Auctions - Your Premier Destination for Sports AuctionsNorth America Sports Auctions - Your Premier Destination for Sports Auctions
Discover rare collectibles and bid on sports memorabilia at North America Sports Auctions today!
North America Sports Auctions - Your Premier Destination for Sports Auctions
North America Sports Auctions - Your Premier Destination for Sports AuctionsNorth America Sports Auctions - Your Premier Destination for Sports AuctionsNorth America Sports Auctions - Your Premier Destination for Sports Auctions
Discover rare collectibles and bid on sports memorabilia at North America Sports Auctions today!
Wichita, Kansas January 5-8 Marriot Hotel, 9100 Corporate Hills
Wichita, Kansas January 5-8 Marriot Hotel, 9100 Corporate Hills
Wichita, Kansas January 5-8 Marriot Hotel, 9100 Corporate Hills
Wichita, Kansas January 5-8 Marriot Hotel, 9100 Corporate Hills
Wichita, Kansas January 5-8 Marriot Hotel, 9100 Corporate Hills
Wichita, Kansas January 5-8 Marriot Hotel, 9100 Corporate Hills
History FlashBack September Edition
Sell with North America Sports Auctions
Step 1
Start by reaching out to us via email with a description of the items you’d like to auction, especially if you wish to bid on sports memorabilia. Be sure to include as much information as possible — such as the type of item, brand or maker, approximate age, condition, and any history or provenance you know about it. The more details you provide, the better we can advise you on the best way to sell in the realm of North America Sports Auctions. Once we receive your submission, our team will review your items and follow up with clear terms, selling options, and what you can expect throughout the process.
Step 2
Next, send us high-quality photos of your items. Clear, well-lit images from multiple angles help us assess condition and value more accurately. If you’re unsure how to take auction-ready photos, we’ll provide you with guidelines to ensure your items look their best to potential buyers who may want to bid on sports memorabilia.
After reviewing your photos, we’ll discuss:
- Which upcoming North America Sports Auctions your items are best suited for.
- What the current market demand and estimated selling range may be.
- Whether your item requires authentication or appraisal prior to listing. If needed, we can help arrange these services to ensure buyer confidence.
This stage ensures your items are positioned correctly to achieve the highest possible return.
Step 3
Once your items are approved, we’ll list them in the appropriate auction for North America sports auctions. During the event, our team works to attract strong bidding activity, encouraging collectors to bid on sports memorabilia and maximize your selling price. Payment is processed promptly as soon as your item sells — typically by check — ensuring you receive your funds without delay. If an item does not meet its minimum reserve price, it will not be sold below that threshold. Instead, it will be returned to you quickly and safely. Throughout the process, we’ll keep you informed so you always know the status of your items. Our goal is to provide a seamless, trustworthy experience that makes selling at auction both rewarding and stress-free.
Pricing
Vendor
Authentications
Authentications
We are excited to welcome vendors to participate in our upcoming sports memorabilia events. Each vendor space is available for $250 per table, which includes a reserved 6–8 ft. table, two chairs, and access to the full day of event activities. Spaces are limited and will be assigned on a first-come, first-served basis, ensuring every vendor has premium visibility to collectors, fans, and industry professionals.
Your table fee covers not only your physical space but also promotion in our event marketing. Vendors will be listed on our official event program, website, and select social media promotions, giving you exposure to attendees before they even walk through the doors.
Includes full Certificate of Authenticity (COA) and detailed Analysis Report.
Card is securely encased with tamper-proof security seal.
Return shipping is covered by us.
If we are unable to authenticate, you will receive a 50% refund of the service fee.
Bulk Card Submissions – $20 per Card
For submissions of 10 or more cards.
Each card receives the same full COA, analysis report, and security-sealed casing.
Ideal for collectors and dealers looking to authenticate larger collections at reduced rates.
Large Item Authentication – $25
Applies to items such as jerseys, bats, helmets, photographs, or balls.
Price covers authentication of the signature only.
Item remains in original form but includes a COA and authentication record.
Payment Policy
Payment is required upon delivery of your item and before authentication begins.
This ensures transparency and confirms commitment before services are performed.
Digital Authentication Opinion – $15
Designed for online auctions and purchases.
One of our experts will review listing photos and provide a professional opinion before you buy.
Helps reduce risk of bidding on questionable items.
✅ Why Choose Us?
Every item submitted undergoes forensic analysis, database cross-checking, and expert review. Our goal is to give collectors peace of mind with transparent pricing, secure handling, and professional reporting.
NEXT AUCTION December 15-17 Tempe Arizona *Event information will be released Oct 15th *See featured Items below *Vendor Registration Deadline is Dec
Authentication Services Provided by SDA
Autograph analysis
To protect both sellers and buyers, we offer a professional autograph authentication service. We are partnered with SDA, who uses industry-leading methods. These include:
Ink and Medium Analysis – Evaluating the type of ink, writing tool, and paper or material to ensure consistency with the period when the autograph was signed.
Handwrit
To protect both sellers and buyers, we offer a professional autograph authentication service. We are partnered with SDA, who uses industry-leading methods. These include:
Ink and Medium Analysis – Evaluating the type of ink, writing tool, and paper or material to ensure consistency with the period when the autograph was signed.
Handwriting Comparison – Comparing the signature to verified exemplars from trusted databases and archives to confirm authenticity.
Magnification & Forensic Tools – Using microscopes, ultraviolet light, and other forensic techniques to detect alterations, forgeries, or autopen signatures.
Pressure & Stroke Examination – Analyzing the natural flow, line quality, and writing pressure to distinguish genuine handwriting from mechanical reproductions.
Historical & Contextual Review – Considering the time, location, and context of when the autograph was likely obtained, cross-checking with public appearances, events, and signing patterns.
Once the evaluation is complete, we provide a Certificate of Authenticity (COA) along with a written report of the analysis. This certificate not only gives buyers confidence in their purchase but also adds long-term value to your item.t description.
We work directly with the industry’s most respected grading companies, including Beckett Grading Services (BGS) and Professional Sports Authenticator (PSA). As partners, we verify:
Slab Authenticity – Ensuring the case itself is genuine and has not been tampered with, resealed, or counterfeited.
Label & Serial Number Validation – Checkin
We work directly with the industry’s most respected grading companies, including Beckett Grading Services (BGS) and Professional Sports Authenticator (PSA). As partners, we verify:
Slab Authenticity – Ensuring the case itself is genuine and has not been tampered with, resealed, or counterfeited.
Label & Serial Number Validation – Checking the PSA or Beckett database to confirm the grading information matches the card and slab in hand.
Card Condition Review – Examining centering, edges, corners, and surface quality under magnification to confirm the grade assigned is consistent with industry standards.
Security Features – Inspecting holograms, barcodes, QR codes, and other embedded anti-counterfeit measures provided by PSA and Beckett.
When the process is complete, we provide a verification report to certify that the card and slab are legitimate and accurately graded. This gives both sellers and buyers full confidence in the value of the collectible and ensures its integrity in the auction.
At Sam Davis Authentications, we provide industry-leading signature verification backed by modern technology and expert analysis. As a seller of North America Sports Auctions, you receive a discount on all authentication services.
Whether you’re buying or selling, a Certificate of Authenticity adds trust and value to your collectible. To claim your discount, please email us directly for details on submitting your item.
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