graded sports trading card in a protective plastic slab

The featured item is a rectangular sports trading card encased in a clear, sealed protective plastic grading slab. The card appears to be from a sports memorabilia collection, featuring physical characteristics consistent with modern premium trading cards, including a heavy cardstock base, glossy or textured finishes, and full-color photographic printing. The front of the card displays an action photograph of a football player in a dark-colored jersey holding a football, accompanied by text elements including 'NFL GREATEST', 'DENVER', 'BRONCOS QUARTERBACK', and vertical text reading 'JOHN ELWAY'. A circular embedded fabric swatch and a handwritten-style blue ink signature reading 'John Elway' are visible on the surface. Next to the card, a gold-colored grading label bearing a logo and text reading '2011 NATIONAL TREASURES NFL GREATEST SIGNATURE MATERIALS #22 JOHN ELWAY/25' along with sub-grades of 9.5 for centering, corners, edges, and surface, resulting in an overall grade of '9.5 GEM MINT', is enclosed within the slab. The item exhibits clean edges and sharp corners through the protective casing, though physical condition is unverified beyond visual appearance. The owner's unverified notes state that this is an 'Elect graded trading card signed'. Hedged language is utilized for the item name because physical authentication of the card, signature, and grading slab cannot be performed from an image alone.

Based on what I can see in the provided image, the item appears to be a trading card encased in a protective grading slab, bearing labels and visual elements suggesting a 2011 National Treasures NFL Greatest Signature Materials trading card numbered out of 25, associated with the player John Elway. Per user submission, the owner identifies this as an 'Elect graded trading card signed'. However, I cannot verify the physical condition, the integrity of the grading slab, or the actual nature of the autograph from a photo alone; physical inspection is required to confirm these elements. My valuation assumes the owner's claims and the visible labels are correct. Under the working assumption that this attribution is accurate, comparable high-end modern graded football cards featuring low print runs, patch swatches, and signature elements generally trade within this estimated range, driven by collector demand for Hall of Fame quarterbacks. If the item were to turn out to be a reproduction, replica, or unauthorized copy, the value would drop dramatically to nominal card stock value, likely under $20. To confirm authenticity and establish a definitive value, this piece would require in-person examination by a professional card grader and sports memorabilia authentication expert.