Cards › 2025 Topps Chrome Cooper Flagg #251 Gold Geometric Refractor

Is the 2025 Topps Chrome Cooper Flagg #251 Gold Geometric Refractor worth grading?

Live market numbers as of 2026-06-22 — raw vs. graded value, PSA 10 gem rate, and the breakeven math.

Raw value

$2,942.50

PSA 9 value

$2,824.41

PSA 10 value

$6,901.00

PSA 10 gem rate

33.3%

Based on the numbers below, this card is potentially worth grading — a PSA 10 nets an estimated $2,658, but the 33.3% gem rate means the 10 is far from guaranteed. Weigh the PSA 9 outcome below.

The breakeven math

Line item	Amount
Raw purchase	$2,942.50
Sales tax (8%)	$235.40
Grading fee (value tier)	$25.00
Shipping	$5.00
Total cost basis	$3,207.90
Net at PSA 10 (85% payout)	+$2,657.95 (+83%)
Net at PSA 9 (the downside case)	−$807.15

Assumptions: $25 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 (33 graded submissions). Not investment advice — grading outcomes are probabilistic and markets move. © Summit Sports Cards · About · Pricing