Cards › 2019 Panini Crown Royale Kaboom Kawhi Leonard #17
Is the 2019 Panini Crown Royale Kaboom Kawhi Leonard #17 worth grading?
Live market numbers as of 2026-08-14 — raw vs. graded value, PSA 10 gem rate, and the breakeven math.
Raw value
$470.91
PSA 9 value
$449.95
PSA 10 value
$758.00
PSA 10 gem rate
24.4%
Based on the numbers below, this card is potentially worth grading — a PSA 10 nets an estimated $106, but the 24.4% gem rate means the 10 is far from guaranteed. Weigh the PSA 9 outcome below.
The breakeven math
| Line item | Amount |
|---|---|
| Raw purchase | $470.91 |
| Sales tax (8%) | $37.67 |
| Grading fee (value tier) | $25.00 |
| Shipping | $5.00 |
| Total cost basis | $538.58 |
| Net at PSA 10 (85% payout) | +$105.72 (+20%) |
| Net at PSA 9 (the downside case) | −$156.13 |
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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Start free trialCard pricing data provided by SportsCardsPro, a service of PriceCharting. Gem rates reflect recent PSA population data (41 graded submissions). Not investment advice — grading outcomes are probabilistic and markets move. © Summit Sports Cards · About · Pricing