Back view showing player name Steur, No. 48, and a visible signature.
Back view showing No. 48 and Ajax crest with three stars and Ziggo sponsor.
Back of Ajax shirt showing Steur, No. 48, with a visible signature beneath the number.
Red and white Ajax shirt featuring Ziggo logo, club crest with three stars, and No. 48.
Close-up of the signature of Steur on red Ajax shirt featuring No. 48.
Detail view of a red Ajax shirt featuring No. 48 and 2025 in black detail.
Close-up of the Ajax crest showing three gold stars and 'AJAX' on a red background.
Close-up of the white adidas logo on the red textured fabric of the football shirt.
Close-up of the white 'AEROREADY' label on the Ajax shirt showing a red section.
Close-up of the size label showing M, slim fit, and adidas logo on the red shirt.
Close-up of the red Ajax shirt tag with adidas logo, size M, and care instructions, plus white tag details.

Signed Sean Steur 48 Ajax 2025-26 | Beckett Grade 8

Regular price€ 349
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Product details

This signed Sean Steur AFC Ajax 2025-26 home football shirt, bearing the number 48, was hand-signed on 2 September 2025. The signature is authenticated by Beckett Authentication Services, certification number BV09712, graded 8, and documented with Exact Video Proof and Walkouts signing proof code 25SST20025948. This is a Fanshop Authentic shirt.

Sean Steur at AFC Ajax

Sean Steur is a young Dutch forward who has progressed through Ajax's renowned academy system and established himself in the first-team squad for the 2025-26 Eredivisie season. Wearing the number 48, Steur represents the continuing strength of Ajax's youth development pipeline, one of the most celebrated in European football. His presence in the 2025-26 squad reflects the club's commitment to integrating homegrown talent at the highest level of Dutch football. The 2 September 2025 signing session places this shirt at the very start of the 2025-26 Eredivisie campaign.

The Shirt Specification

This is a Fanshop Authentic shirt, an official retail release manufactured during the 2025-26 season. The shirt features Ajax's iconic red and white vertical stripes with Adidas manufacturer details and club crest. The number 48 and STEUR nameset are applied in the official Eredivisie font. The shirt is in excellent condition with original tags attached.

The Signature and Shirt in Detail

The shirt carries Sean Steur's signature on the AFC Ajax 2025-26 Fanshop Authentic home shirt, featuring the club's iconic red and white design with the number 48 nameset on the reverse. The shirt is in excellent condition with original tags intact, suitable for framing or protected display.

Authentication Built for the Most Demanding Collectors

The signature is authenticated by Beckett Authentication Services (BAS), certification number BV09712, graded 8. The signing session is documented with Exact Video Proof under Walkouts signing proof code 25SST20025948. A Letter of Authentication is also included. The certification number can be verified directly through Beckett Authentication Services using their official database.

AFC Ajax and the Eredivisie

AFC Ajax, founded in 1900 and based in Amsterdam, has won thirty-six Eredivisie titles and four UEFA Champions League titles, making them the most decorated club in Dutch football history. The club's academy, De Toekomst, has produced generations of world-class players and remains one of the most respected youth development systems in European football. For collectors in Europe and North America who follow the Eredivisie or track elite Dutch academy talent, a signed Fanshop Authentic shirt authenticated by Beckett Authentication Services at grade 8 represents a rigorously verified piece from Ajax's 2025-26 campaign.

What You Receive

The purchase includes the signed AFC Ajax 2025-26 Fanshop Authentic home football shirt bearing the number 48 with original tags, the Beckett Authentication Services certificate BV09712 graded 8, the Exact Video Proof with Walkouts signing proof code 25SST20025948, and the Letter of Authentication.

Highlights
  • Has exact video proof of signing
  • Original fanshop shirt
  • Mint condition with no flaws
  • Certificate of Authenticity (COA)
  • Has original tags and labels
Cautions
  • No online COA check available

Player: Sean Steur - Team: AFC Ajax - Competition: Eredivisie - Season: 2025-2026 - Shirt: Fanshop Authentic - COA: Beckett - Proof: Exact Video Proof; Certificate of Authenticity (COA); Letter of Authentication (LOA)

Size: M - Color: Red,White - Fabric: Polyester - Sleeve Length: Short - Neckline: V-neck - Condition: Mint (M)

Date: 2 September 2025 – Location: Amsterdam, The Netherlands – Kit: Home – Number: 48

View the signing verification here: 25SST20025948

Authenticator: Beckett – Certification number: BV09712 – Certification grade: 8

View the certification here: BV09712

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  • Tracking number provided once your order is shipped.
  • Returns accepted if items arrive damaged or incorrect.

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