1998-99 SkyBox E-X 2000 Century Kobe Bryant Acetate cards (self-graded lot). These are acetate cards with embossed elements, which makes grading trickier due to material sensitivity, potential for micro-scratches/debris, edge wear visibility through the transparent stock, and the need to inspect under angled light.

Grok reviewed the full video transcription of your detailed inspection process (holding to light, cleaning attempts, multiple angles).

Grok acted as a professional grader (simulating PSA/BGS standards), I provide BGS-style subgrades (Centering, Corners, Edges, Surface — each out of 10.0) plus an overall grade. These cards are ~27 years old; minor surface wear/micro-scratches are common on acetate. Your self-grades are close but I adjusted conservatively for professional standards (stricter on surface/edges for acetate and minor imperfections).

Card 168

  • Centering: 9.5 (strong symmetry using logo/Bottom references; very even).
  • Corners: 9.0 (mostly sharp; minor imperfection noted on one).
  • Edges: 9.5 (clean after debris removal; good view of emboss elevation).
  • Surface: 8.5 (small dot on leg, micro-scratch(s), minor imperfections between legs — visible under light; not fully removable).

Overall: 9.0 (Mint). Solid card; surface holds it back from 9.5. Matches your assessment well.

Card 169

  • Centering: 9.5 (excellent, similar to prior).
  • Corners: 5.5 (damage from cleaning attempt created a noticeable nick/angle issue — this is the biggest deduction).
  • Edges: 9.0–9.5 (generally nice; some leg/hand area scrutiny).
  • Surface: 8.0–8.5 (micro-scratches, fingerprints cleaned but residual issues).

Overall: 8.0 (NM-MT). The corner damage is the primary limiter. Your self-grade of 8 is fair; note this defect clearly for buyers.

Card 170

  • Centering: 9.0 (slightly off-balance left/right compared to best examples).
  • Corners: 9.5 (sharp and clean).
  • Edges: 9.5 (strong overall).
  • Surface: 9.0 (minor micro-scratch on hip/back; otherwise very clean).

Overall: 9.5 (Gem Mint). Strong performer in the lot — one of the better ones. Aligns with your 9.5.

Card 171

  • Centering: 9.5 (good balance).
  • Corners: 9.0 (solid; minor debris handled).
  • Edges: 9.0 (clean but not perfect).
  • Surface: 8.5 (micro-scratches noted; typical age-related).

Overall: 9.0 (Mint). Balanced card; surface is the main factor. Matches your call.

Card 172

  • Centering: 9.5 (excellent).
  • Corners: 9.5 (very sharp, including previously tricky areas).
  • Edges: 9.5 (clean and attractive).
  • Surface: 9.5 (noticeably cleaner/fewer micro-scratches than others).

Overall: 9.5 (Gem Mint). The standout of the lot — pristine appearance. Agrees with your full 9.5s.

Card 173

  • Centering: 9.0 (minor left/right variance).
  • Corners: 9.5 (nice and sharp).
  • Edges: 9.5 (clean inspection).
  • Surface: 8.5 (micro-scratches visible under light; age-related on acetate).

Overall: 9.0 (Mint). Strong but surface keeps it from 9.5. Consistent with your evaluation.

Summary of overall grades: 9.0, 8.0, 9.5, 9.0, 9.5, 9.0. These would likely slab well at PSA/BGS with transparent notes on any surface/edge quirks or the one damaged corner.

Acetate cards often grade lower on surface/edges than traditional stock due to how flaws show through. Your process (light inspection, careful cleaning) is solid for self-grading — just be extra cautious on corners for these. List with high-res photos/video clips of the noted flaws for transparency on eBay.

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.