AI Appraisal Estimate

This is a collection of four vintage Major League Baseball cards featuring players from the San Francisco Giants, housed within a clear plastic protective binder page. The top left card is a 1991 Fleer Steve Decker (#512), characterized by its distinct yellow border and a full-action photograph of the catcher. The top right is a 1991 Score Scott Garrelts (#453), featuring a bright yellow and blue design with the player in a high-leg kick pitching delivery. The bottom left card is a 1990 Upper Deck John Burkett (#42), identifiable by the hologram on the reverse (though technically face-up) and the white border synonymous with the brand's 'high-end' 1990s release. The bottom right card is a 1990 Score Jeff Robinson (#126), showcasing a full-bleed photograph with a rounded corner aesthetic typical of the set. The cards appear to be in mid-grade condition; visible through the plastic are signs of edge wear and soft corners, particularly on the Jeff Robinson card. The centering on the Decker card appears slightly shifted to the left. These cards represent the 'Junk Wax' era of the late 1980s and early 1990s, characterized by high production volume and standard cardboard stock printed by major manufacturers like Fleer, Score, and Upper Deck.

I have examined the digital representation of these four San Francisco Giants cards: 1991 Fleer Steve Decker, 1991 Score Scott Garrelts, 1990 Upper Deck John Burkett, and 1990 Score Jeff Robinson. These specimens originate from the 'Junk Wax' era (approx. 1987-1994), a period defined by massive overproduction that has resulted in a surplus of supply relative to modern demand. The cards appear authentic, displaying the correct period-specific dot-matrix printing and branding typography, though the Upper Deck hologram's reflectivity cannot be verified through a static image. My visual inspection indicates mid-grade condition (EX 5 to MT 6); I noted soft corners on the Robinson card and a left-heavy centering bias on the Decker card. In terms of rarity, these are common base cards with no high-value errors or variations. Market interest for these specific players and sets is negligible, as they are neither Hall of Famers nor short-print rookies. The current liquid value for such items at a local card shop or secondary market is roughly $0.05 to $0.25 per card. To provide a definitive certification of authenticity and grade, I would need a physical examination to check cardboard stock thickness and surface gloss under magnification. Because high-resolution scans cannot detect chemical cleaning or subtle surface indents, this appraisal remains a preliminary estimate based on visual characteristics alone. No provenance documentation was provided, though none is typically required for items of this nominal value.