Cards › 2025 Topps Chrome Update Sapphire Autograph Giannis Antetokounmpo #TCA-GA Black

Is the 2025 Topps Chrome Update Sapphire Autograph Giannis Antetokounmpo #TCA-GA Black worth grading?

Live market numbers as of 2026-10-25 — raw vs. graded value, PSA 10 gem rate, and the breakeven math.

Raw value

$967.50

PSA 9 value

$1,559.51

PSA 10 value

$4,600.09

PSA 10 gem rate

Based on the numbers below, this card is potentially worth grading — a PSA 10 nets an estimated $2,780, but the 0% gem rate means the 10 is far from guaranteed. Weigh the PSA 9 outcome below.

The breakeven math

Line item	Amount
Raw purchase	$967.50
Sales tax (8%)	$77.40
Grading fee (priority tier)	$80.00
Shipping	$5.00
Total cost basis	$1,129.90
Net at PSA 10 (85% payout)	+$2,780.18 (+246%)
Net at PSA 9 (the downside case)	+$195.68

Assumptions: $80 grading, $5 shipping, 8% tax on the raw purchase, and keeping 85% of the sale after marketplace fees. Your numbers will differ — run them below.

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Card pricing data provided by SportsCardsPro, a service of PriceCharting. Gem rates reflect recent PSA population data. Not investment advice — grading outcomes are probabilistic and markets move. © Summit Sports Cards · About · Pricing