AI Appraisal Estimate

This is a standard 2.5 by 3.5-inch 1990 Score baseball card featuring Detroit Tigers pitcher Brian Dubois, identified as card number 677. The card's aesthetic is characteristic of early 1990s sports memorabilia, featuring a vibrant multi-colored border design. The outer primary border is a bold royal blue, surrounding an inner thin yellow frame that encapsulates the central action photograph. The upper left corner displays the '90 Score' logo in black text on a yellow diagonal stripe. The bottom features a yellow banner with the player's name, 'Brian Dubois,' printed in a stylized red and white block font, followed by his position 'P' (Pitcher). An circular emblem in the lower right corner highlights his status as a '1990 Rookie' with the Detroit Tigers logo. Physically, the card is constructed from typical cardstock of the era. The color saturation remains strong, though the centering appears slightly biased toward the top-left edge. The corners show minor softening consistent with age, but no major creasing or surface cracking is visible through the protective plastic sleeve. There are no apparent ink signatures or aftermarket markings. This specific card was part of the massive production runs of the 'junk wax' era, which prioritized quantity over rarity, yet it remains a clean specimen of a regional Detroit Tigers player. The photograph itself shows Dubois in mid-pitching motion, wearing the classic road grey Tigers uniform with navy blue accents.

I have examined the 1990 Score Brian Dubois #677 card via your provided description and visual confirmation. The card presents in a condition roughly equivalent to a Near Mint (NM 7) grade. While the color saturation is impressive and the surface appears free of major defects like creasing or wax stains, there is a visible centering bias toward the top-left edge and minor corner softening. As an appraiser, I must note that during the 'junk wax' era (1987–1994), Score produced these sets in massive quantities, resulting in a market saturated with high-grade specimens. Current market demand for Brian Dubois, a career middle-relief pitcher, is minimal. This card is primarily traded as 'bulk common' stock. Comparable sales for individual raw copies typically range from five to twenty-five cents, often found in 'dollar bins' or sold as part of complete team sets. There is zero 'graded' premium for this card, as the cost of professional slab encapsulation ($15+) significantly exceeds its market value. From a visual inspection, the cardstock and lithographic patterns appear consistent with 1990 Score production standards. However, a definitive authentication of the paper fiber density and ink layering cannot be performed through images alone. A full physical authentication would require a loupe examination of the 'rosette' printing pattern and a digital micrometer to verify edge-cut precision. Because this card has no known counterfeit market due to its high supply and low value, it is presumed authentic. Provenance documentation is not required for an item of this nature, as its value is derived entirely from its condition and utility for set collectors.