AI Appraisal Estimate

This is a 2002 Upper Deck baseball card featuring the legendary pitcher Roger Clemens, identified as card number 41 in the set. The card is professionally preserved in a clear, hard plastic 'Grade My Cards' (GMC) slab, which acts as a protective sonic-welded case to prevent environmental damage and tampering. The card layout is vertical (though shown horizontally in the image), showcasing a high-action photograph of Clemens in a white and pinstriped jersey. The typography on the card back includes his name in a large, modern sans-serif font along with his career statistics and achievement highlights. The card exhibits typical high-quality gloss characteristic of early 2000s Upper Deck productions. According to the grading header, the item is ranked as EX/NM 6 (Excellent-Near Mint), with the certificate number 47318158. The white label at the top clearly denotes the year, brand, player name, and card number. Visible condition factors within this grade typically allow for minor surface wear, slight corner softening, or minor centering issues, though the card appears well-preserved within its housing. The manufacturing reflects the 'Super Premium' era of sports cards where high-stock paper and crisp photography were standard for the Upper Deck Company.

I have examined the digital representation of the 2002 Upper Deck Roger Clemens (Card #41), graded EX/NM 6 by GMC. The card displays vibrant color and the high-gloss finish typical of early 2000s Upper Deck stock. While the card is slabbed, which protects its physical state, the EX/NM 6 grade suggests the presence of minor surface flaws, slight edge wear, or corner softening that prevents a 'Mint' designation. Roger Clemens is a polarizing figure due to his historical dominance and subsequent PED allegations. From a market perspective, base cards from the 2002 Upper Deck set are high-volume, modern productions. This specific card is not a rookie card, a short-print, or a rare parallel, which significantly limits its scarcity and upside potential. Furthermore, 'GMC' is a third-tier grading service; the market traditionally places a much higher premium on cards graded by PSA, BGS, or SGC. A grade of '6' on a modern card typically indicates it is worth less than the cost of the grading service itself. Regarding authentication: Based on the imagery, the half-tone printing patterns and typography appear consistent with 2002 manufacturing standards, and the slab shows no obvious signs of tampering. However, a definitive assessment of authenticity cannot be made through images alone. A physical inspection under UV light and 10x magnification is necessary to verify paper stock density and ensure the slab is not a sophisticated counterfeit. While the card is likely authentic, its market value remains low due to high supply and the mid-tier grade.