This is a 1999-00 Upper Deck Encore Jamboree #J1 Michael Jordan (Holo/Foil parallel). It is part of the short-print Jamboree insert set from the Upper Deck Encore release, which features premium action photography, bold graphics, and holographic/foil elements (this version is the sought-after holo foil parallel with radiant rainbow diffraction, red/black/purple foil accents, embossed “Encore” text, and “Air Force” curved lettering). The front shows Jordan in a powerful dunk pose (white Bulls #23 jersey, green net highlight, arena background). The back includes bio text on Jordan’s early Slam Dunk Contest history (finishing second in 1985, winning in 1987 and 1988), a circular action photo, Chicago Bulls logo, and standard Upper Deck copyright/trademark info from 2000. Card number J1 designates it as the flagship Jordan in the insert set.Overall Eye Appeal and AuthenticityThe card appears fully authentic. Visible hallmarks include:Correct late-90s Upper Deck holographic foil technology with strong, shifting rainbow diffraction effects (green/blue/purple/orange highlights clearly visible under angled light in your photos).

Proper design: “Encore” banner, “Jamboree” elements, photo selection, text placement, red foil stamping (Upper Deck logo on front), and back layout (including the bio paragraph and hologram stamp area) matching known #J1 Jamboree examples.

No signs of trimming, counterfeiting, or alteration. The thick glossy stock and foil registration are consistent with 1999-00 Encore inserts.

This parallel is scarcer than the base Jamboree cards due to the holo foil treatment, which adds premium eye appeal but also makes the card more prone to condition sensitivities (foil scratches, dimpling, edge wear, and surface haze). Raw examples in average condition typically sell in the $15–60 range depending on shine and eye appeal; stronger copies or graded ones scale higher.Professional Grading Analysis (PSA and BGS Standards)Late-90s/early-2000s Upper Deck foil/holographic inserts receive close scrutiny for surface (holo scratches, dimples, or cloudiness that rainbow effects can highlight), edges (whitening or roughness on the thicker stock), corners (softness/fuzz), and centering. Your images—including the flat front/back views, strong angled/tilted shots showing the vibrant holo pop, and macro close-ups of edges, corners, and foil details—reveal excellent overall vibrancy with some typical handling/age marks after 25+ years.

Crescent Vale Self-Graded Scores

Centering: My score and Grok’s score align at a 9 for centering.

Edges: Our grades for the edges differ with mine being a 9.5 and the AI score being 8.5. I am updating the score to a 9.

Corners: I scored them at an 8 and AI graded it between an 8.5 and 9. Overall, I find an 8.5 to be accurate.

Surface: My score was a 9.5 and I updated it to a 9.

Crescent Vale Overall Self-Graded Score: 9 Mint

Grok AI Scores

Corners: Minor softening or slight fuzz/whitening at the points (visible especially in edge close-ups). No major dings, crushing, or chips, but not perfectly razor-sharp—common on these premium inserts.

Edges: Light roughness or subtle micro-whitening along the borders (evident in the angled edge shots). The foil layer can show minor fraying or discoloration here.

Surface: The holographic foil displays strong, dynamic rainbow color shift and reflectivity (green net and background effects pop nicely). However, there are visible light scratches, micro-abrasions, or dimpling in the holo areas (highlighted under angled light), plus possible minor haze/cloudiness. The main photo and printed elements remain sharp with good color. No creases, bends, stains, or print defects. The red foil accents and stamping appear intact.

Centering: Front-to-back alignment looks solid and well-balanced (no extreme offset in text, image, or graphics).

Other Factors: Clean back with legible bio text and no writing/alterations. The card shows typical storage wear for a foil insert (likely kept in a sleeve or toploader).

Estimated PSA Grade: PSA 8 (NM-MT) to PSA 9 (Mint)

PSA often rewards the strong eye appeal and holo pop on these Encore Jamboree foils but deducts for surface/edge imperfections that the reflective foil amplifies. This example has vibrant shine and solid presentation, supporting a PSA 8–9 range.

It has a realistic shot at PSA 9 if lab lighting minimizes the micro-surface issues; a full PSA 10 (Gem Mint) is possible but less likely without near-flawless foil (populations show PSA 10s exist but are limited). Recent auction data indicates PSA 9s realizing around $80–90, with PSA 10s significantly higher ($300–400+ in some cases). Most graded examples cluster in the 8–9 range.

Estimated BGS Grade: BGS 8.5 (NM-MT+) to 9 (Mint) with subgrades roughly 8.5–9.5BGS is more granular and stricter on technical foil flaws:

Corners: ~8.5–9 (minor softness).

Edges: ~8.5 (light roughness/whitening).

Centering: ~9–9.5.

Surface: ~8.5–9 (holo scratches/dimpling are the primary deductors despite strong color shift).

Grok AI Overall Score: 8.5-9 Mint

Overall, a BGS 8.5–9 feels appropriate for this level of preservation.

A BGS 9.5 Gem Mint would require cleaner foil under magnification and blacklight (achievable on top examples but not the norm due to production tolerances).

Please Note: This card is housed in a custom display slab for superior protection and presentation. While the label may include descriptive details, this is not a grade from a third-party professional service (such as PSA, BGS, or SGC). The card is being sold as Raw/Ungraded. Please review the high-resolution photos provided to make your own assessment of the card’s condition before bidding or purchasing.