Cards › 2025 Bowman Chrome Prospects Kevin McGonigle #BCP-79 Purple Refractor

Is the 2025 Bowman Chrome Prospects Kevin McGonigle #BCP-79 Purple Refractor worth grading?

Live market numbers as of 2026-10-21 — raw vs. graded value, PSA 10 gem rate, and the breakeven math.

Raw value

$65.25

PSA 9 value

$109.99

PSA 10 value

$121.50

PSA 10 gem rate

34.5%

Based on the numbers below, this card is likely not worth grading at current prices — even a PSA 10 result loses an estimated $52 after costs.

The breakeven math

Line item	Amount
Raw purchase	$65.25
Sales tax (8%)	$5.22
Grading fee (priority tier)	$80.00
Shipping	$5.00
Total cost basis	$155.47
Net at PSA 10 (85% payout)	−$52.20 (-34%)
Net at PSA 9 (the downside case)	−$61.98

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 (29 graded submissions). Not investment advice — grading outcomes are probabilistic and markets move. © Summit Sports Cards · About · Pricing