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Beckett Events

Next On-Site Session: Wednesday, March 4, 2026

Beckett Authentication (BAS) at Mill Creek Sports

Professional autograph authentication by Beckett Authentication Services (BAS), hosted privately on-site at Mill Creek Sports. Autograph authentication only (no grading or encapsulation).

Start a Submission Beckett Pricing Mail-In Instructions Call (425) 742-8500

Important Dates

  • Next Session: Wednesday, March 4, 2026
  • Recommended Deadline: Tuesday, March 3, 2026
  • Typical Pickup: About two business days after the session
  • Most Recent Session: November 6, 2025

What This Includes

  • Autograph authentication on memorabilia
  • Hologram or Full LOA options
  • Private on-site BAS review

What It Does NOT Include

  • Card grading
  • Encapsulation/slabbing
  • Public meet-and-greet signing

How to Submit

Drop Off In-Store (Recommended)

  1. Bring your item(s) to Mill Creek Sports
  2. Select Hologram or Full LOA
  3. Pay before release to Beckett
  4. We notify you when items are ready

Mail-In Submissions

  1. Pack securely (insurance recommended)
  2. Include name + phone number
  3. Include prepaid return label (recommended)
  4. We’ll contact you if return postage is needed
Ship To:
Mill Creek Sports — ATTN: BAS
13616 Bothell Everett Hwy
Mill Creek, WA 98012

Pricing Overview

All fees follow Beckett’s official price guide.

Small Certs (QR Code Hologram • No Paper Cert)

Applies to signers under $50.

  • 1–19 items: $17 each
  • 20–99 items: $15 each
  • 100+ items: $14 each

Full Page Letter (Full LOA)

Required for 3 signers or more (and sometimes needed for certain items).

  • Signers $50–$249: 20% off Beckett price
  • Signers $250+: No discount
Full Page Upgrade: $17
Some items may require a full page upgrade (example: an already-framed item where a QR code cannot be placed on the signed surface).
Important: If an item fails authentication, the Beckett fee still applies. All submission fees are non-refundable once Beckett renders a decision.

Questions?

Call (425) 742-8500 or visit us at Mill Creek Sports. We’re happy to walk you through the process.