Mariano Rivera Signed Baseball Card (not authenticated)

The item is a sports trading card encased in a hard, clear plastic slab provided by a third-party grading service, complete with a top label and a protective outer poly bag. The trading card features a full-length photographic image of a young baseball player, visually matching Mariano Rivera, standing and leaning against a turquoise pillar, wearing a patterned light blue polo shirt and white trousers. A prominent blue ink signature is written across the lower portion of the card image. At the top left of the card face, a stylized red 'B' logo representing Bowman is visible, and at the bottom, a red banner displays the text 'MARIANO RIVERA'. The upper grading label is white with blue text, displaying the printed details 'TRADING CARD MARIANO RIVERA PSA/DNA CERTIFIED AUTO GRADE GEM MT 10' alongside the certification number '85640115' and the PSA logo. At the bottom of the slab, an added label indicates 'ebay Authenticity Guarantee' with a checkmark icon. The overall condition of the plastic holder appears clean and clear with minor light reflections. The identification of the player relies on the name printed on the card and the subject's depicted likeness, while the grading and autograph assessment details rest solely on the text printed on the accompanying slab label, which remains unverified by physical inspection.

Based on what I can see in the provided image, the item is a sports trading card encased in a third-party grading holder, featuring an image associated with Mariano Rivera and bearing a signature and labels suggesting PSA/DNA certification and an eBay Authenticity Guarantee. However, I cannot verify the physical condition of the trading card, the material integrity of the holder, or the physical reality of the autograph from a photo alone. A physical inspection by a qualified professional would be needed to confirm these details. Assuming the details printed on the slab and card are correct, items featuring Mariano Rivera's signature combined with high-grade modern trading card designations typically command strong collector demand in the current sports memorabilia market. The estimated value range of $1,500 to $3,000 reflects typical market behavior for items of this type, presuming the assumed identification and grading designations are correct. If physical inspection reveals that the signature is facsimile, that the holder has been tampered with, or that the item is a reproduction or replica rather than an autographed card carrying the stated grade, the market value would drop significantly, likely falling into the range of $20 to $100 as a standard collectible card. To establish a higher level of certainty regarding this piece, one would need in-person examination by professional autograph and card grading experts, along with a review of potential provenance documentation.